CN218346771U - Automatic reset unloading top support - Google Patents

Abstract

The utility model relates to a construction technical field especially relates to an automatic re-setting off-load shore suitable for inserted lift scaffold, specifically includes bracing piece, leading truck, fixed backplate, at least a pair of extension spring that resets, a pair of leading truck fossil fragments stand is located respectively the both sides of leading truck, fixed backplate connect in on the bracing piece, fixed backplate is located the top of leading truck fossil fragments stand, bracing piece length is adjustable, the upper end of the support bar be used for support lean on in on the guide rail ladder bar of guide rail, the bracing piece lower extreme articulate in on the leading truck, it is a pair of the extension spring that resets set up respectively in the both sides of bracing piece, it is a pair of the upper end of extension spring that resets all connect in on the fixed backplate, it is a pair of the lower extreme of extension spring that resets all connect in one on the leading truck fossil fragments stand. The utility model discloses automatic off-load shore that resets need not artifical manually operation at scaffold frame lift in-process.

Description

Automatic reset unloading top support

Technical Field

The utility model relates to a construction technical field especially relates to an automatic re-setting off-load shore suitable for inserted lift scaffold.

Background

The attached lifting scaffold equipment is a novel scaffold technology which is rapidly developed in the early century, and has important influence on the progress of construction technology in China. The attached lifting scaffold is an outer scaffold which is provided with an anti-overturning and anti-falling device, wherein the attached lifting scaffold is erected at a certain height and attached to an engineering structure, can climb or descend layer by layer along with the engineering structure by depending on self lifting equipment and devices, and has the characteristics of low carbon property, high technological content, economy, safety, convenience and the like; the attached lifting scaffold mainly comprises an attached lifting scaffold frame body structure, an attached support, an anti-tilting device, a falling prevention device, an unloading device, a lifting mechanism, a control device and the like.

At present, before a traditional attached scaffold is lifted each time, an unloading top support needs to be manually separated from a guide rail, and after the traditional attached scaffold is lifted in place, the unloading top support needs to be manually pressed on the guide rail again, so that the load of a scaffold body is transferred to an attached support. Therefore, the traditional unloading top support consumes manpower, and has high labor cost, complex operation, low efficiency and poor economy.

SUMMERY OF THE UTILITY MODEL

The utility model provides a problem provide an automatic re-setting off-load shore that need not artifical manually operation at scaffold frame lift in-process.

In order to solve the problem, the utility model provides an automatic off-load shore that resets, including bracing piece, leading truck, fixed backplate, at least a pair of extension spring that resets, a pair of leading truck fossil fragments stand, the leading truck is used for connecting on the guide rail, a pair of leading truck fossil fragments stand be used for connecting in on the guide rail, a pair of leading truck fossil fragments stand is located respectively the both sides of leading truck, fixed backplate connect in on the bracing piece, fixed backplate is located the top of leading truck fossil fragments stand, bracing piece length is adjustable, the bracing piece upper end be used for support lean on in on the guide rail ladder bar of guide rail, the bracing piece lower extreme articulate in on the leading truck, it is a pair of the extension spring that resets set up respectively in the both sides of bracing piece, it is a pair of the upper end of extension spring that resets all connect in on the fixed backplate, it is a pair of the lower extreme of extension spring that resets all connect in one on the leading truck fossil fragments stand.

Further, the bracing piece is including supporting the upper boom, supporting the lower beam, screw rod, first nut, the upper end of supporting the upper boom be used for leaning on in on the guide rail ladder pole, the lower extreme that supports the lower beam articulate in on the leading truck, the upper end portion of supporting the lower beam embeds there is the second nut, first nut weld in on the screw rod, the upper end of screw rod with the lower extreme looks fixed connection who supports the upper boom, the lower extreme threaded connection of screw rod in on the second nut.

Furthermore, a first fixing hole and a second fixing hole are formed in the left end and the right end of the fixing back plate respectively, and the upper ends of the reset tension springs are connected to the first fixing hole and the second fixing hole respectively.

Furthermore, a third fixing hole and a fourth fixing hole are respectively formed in the guide frame keel stand columns, and the lower ends of the reset tension springs are respectively connected to the third fixing hole and the fourth fixing hole.

Furthermore, the supporting upper rod and the supporting lower rod are all rectangular tubes.

Furthermore, a pin shaft hole is formed in the middle of the guide frame, and the lower end of the lower support rod is hinged in the pin shaft hole through a pin shaft.

The utility model relates to an automatic off-load shore that resets is owing to include the bracing piece, fixed backplate, extension spring and leading truck fossil fragments stand reset, reset spring connects between fixed backplate and leading truck fossil fragments stand, when the scaffold frame rose, reset spring is elongated, then bracing piece and a guide rail ladder pole throw off to support and lean on another guide rail ladder pole of below, reset spring resets, reduce artifical manual intervention and resume shore off-load state, time has been practiced thrift, the manpower, avoid loaded down with trivial details operation, the efficiency of construction is promoted, when the quantity of off-load shore device is more, can practice thrift a large amount of manpowers and time cost, economic benefits is obvious.

Drawings

FIG. 1 is a schematic view of a left-view three-dimensional structure of the automatic reset unloading top brace of the present invention;

FIG. 2 is a right-side perspective view of the automatic reset unloading top brace of the present invention;

FIG. 3 is a top view of the overall structure of the automatic reset unloading top support of the present invention;

fig. 4 is a side view of the whole structure of the automatic reset unloading top support of the utility model.

In the figure: 1. a guide rail; 2. a first fixing hole; 3. supporting the upper rod; 4. a third fixing hole; 5. a guide frame; 6. supporting the lower rod; 7. a guide rail ladder bar; 8. fixing the back plate; 9. a return tension spring; 10. a first nut; 11. a pin shaft hole; 12. a second fixing hole; 13. a fourth fixing hole; 14. a screw; 15 guide frame keel column.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.

The terms "upper", "lower", "front", "rear", "left" and "right" and the like in the embodiments of the present invention indicate directions or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be a mechanical connection; can be directly connected or indirectly connected through an intermediate medium; the specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

If there is a description in an embodiment of the present invention referring to "first", "second", etc., the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated.

The utility model relates to an automatic off-load shore that resets, as fig. 1, fig. 2, fig. 3, fig. 4 is shown, which comprises a supporting rod, leading truck 5, fixed backplate 8, a pair of or many to extension spring 9 that resets, a pair of leading truck fossil fragments stand 15, leading truck 5 is used for connecting on guide rail 1, a pair of leading truck fossil fragments stand 15 is located the both sides of leading truck 5 respectively, fixed backplate 8 is connected on the bracing piece, fixed backplate 8 is located leading truck fossil fragments stand 15's top, bracing piece length is adjustable, the upper end of bracing piece is used for leaning on guide rail ladder pole 7 in guide rail 1, the lower extreme of bracing piece articulates on leading truck 5, a pair of extension spring 9 that resets sets up respectively in the both sides of bracing piece, a pair of extension spring 9's that resets upper end is all connected on fixed backplate 8, a pair of extension spring 9's lower extreme that resets all connects on a leading truck fossil fragments stand 15. Specifically, the stationary backplate 8 is welded at the lower end of the support rod. The utility model discloses automatic reset off-load shore is because including the bracing piece, fixed backplate 8, extension spring 9 and leading truck fossil fragments stand 15 reset, reset spring 9 is connected between fixed backplate 8 and leading truck fossil fragments stand 15, when the scaffold frame rose, reset spring 9 was elongated, then bracing piece and a guide rail ladder 7 throw off to support and lean on another guide rail ladder 7 of below, reset spring 9 resets, reduce artifical manual intervention and resume shore off-load state, time is saved, the manpower, avoid loaded down with trivial details operation, the efficiency of construction has been promoted, when the quantity of off-load shore device is more, can practice thrift a large amount of manpowers and time cost, economic benefits is obvious.

Optionally, the bracing piece is including supporting the upper boom 3, support lower beam 6, the screw rod 14, first nut 10, the upper end of supporting the upper boom 3 is used for leaning on the guide rail ladder 7 of guide rail 1, the lower extreme of supporting the lower beam 6 articulates on leading truck 5, the upper end of supporting the lower beam 6 embeds there is the second nut, first nut 10 welds on screw rod 14, the upper end of screw rod 14 and the lower extreme of supporting the upper boom 3 are fixed connection mutually, the lower extreme threaded connection of screw rod 14 is on supporting the built-in second nut of lower beam 6, rotatory screw rod 14 is with the length of adjustment bracing piece, for make support upper boom 3 can withstand guide rail ladder 7.

Optionally, first fixed orifices 2, second fixed orifices 12 have been seted up respectively to fixed backplate 8's both ends about, and the upper end of a pair of extension spring 9 that resets is connected respectively in first fixed orifices 2, second fixed orifices 12, specifically, fixed backplate 8 is the steel sheet that the specification is 20 x 80 x 2mm.

Optionally, a third fixing hole 4 and a fourth fixing hole 13 are respectively formed in the pair of guiding frame keel columns 15, and the lower ends of the pair of return tension springs 9 are respectively connected in the third fixing hole 4 and the fourth fixing hole 13.

Optionally, the upper support rod 3 and the lower support rod 6 are both rectangular tubes, specifically, the upper support rod 3 and the lower support rod 6 are both rectangular tubes of 60 × 40 × 4mm, the length of the upper support rod 3 is 150mm, and the length of the lower support rod 6 is 140mm.

Optionally, a pin shaft hole 11 is formed in the middle of the guide frame 5, and the lower end of the lower support rod 6 is hinged in the pin shaft hole 11 through a pin shaft.

Although the present disclosure has been described above, the scope of the present disclosure is not limited thereto. Various changes and modifications may be made by those skilled in the art without departing from the spirit and scope of the present disclosure, and these changes and modifications are intended to fall within the scope of the present disclosure.

Claims (6)

1. The utility model provides an automatic off-load back shore resets, its characterized in that, includes bracing piece, leading truck (5), fixed backplate (8), at least a pair of extension spring that resets (9), a pair of leading truck fossil fragments stand (15), leading truck (5) are used for connecting on guide rail (1), a pair of leading truck fossil fragments stand (15) be used for connecting in on guide rail (1), a pair of leading truck fossil fragments stand (15) are located respectively the both sides of leading truck (5), fixed backplate (8) connect in on the bracing piece, fixed backplate (8) are located the top of leading truck fossil fragments stand (15), bracing piece length is adjustable, the bracing piece upper end be used for support lean on in on guide rail ladder (7) of guide rail (1), the bracing piece lower extreme articulate in on leading truck (5), a pair of extension spring that resets (9) set up respectively in the both sides of bracing piece, it is a pair of extension spring that resets (9) the upper end all connect in on fixed backplate (8), a pair of extension spring that resets (9) all connect in on one leading truck fossil fragments stand (15).

2. The automatic reset unloading top brace according to claim 1, wherein the support rod comprises an upper support rod (3), a lower support rod (6), a screw rod (14) and a first nut (10), the upper end of the upper support rod (3) is used for abutting against the guide rail ladder rod (7), the lower end of the lower support rod (6) is hinged to the guide frame (5), a second nut is arranged in the upper end portion of the lower support rod (6), the first nut (10) is welded on the screw rod (14), the upper end of the screw rod (14) is fixedly connected with the lower end of the upper support rod (3), and the lower end of the screw rod (14) is in threaded connection with the second nut.

3. The automatic reset unloading top brace according to claim 2, wherein a first fixing hole (2) and a second fixing hole (12) are respectively formed at the left end and the right end of the fixing back plate (8), and the upper ends of the reset tension springs (9) are respectively connected to the first fixing hole (2) and the second fixing hole (12).

4. The automatic reset unloading top brace according to claim 3, wherein a third fixing hole (4) and a fourth fixing hole (13) are respectively formed in the pair of guide frame keel columns (15), and the lower ends of the pair of reset tension springs (9) are respectively connected in the third fixing hole (4) and the fourth fixing hole (13).

5. The automatic reset unloading top brace according to claim 4, wherein the upper support rod (3) and the lower support rod (6) are both rectangular tubes.

6. The automatic resetting unloading top brace according to claim 5, wherein a pin shaft hole (11) is formed in the middle of the guide frame (5), and the lower end of the lower support rod (6) is hinged in the pin shaft hole (11) through a pin shaft.

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