CN217676524U - Tower crane online safety early warning auxiliary installation device - Google Patents

Abstract

The utility model belongs to the tower crane engineering field, specifically speaking is a tower crane online safety early warning auxiliary installation device, including branch, a rotary drum penetrates one side of branch, a locating pin is arranged below the rotary drum, a fixed plate is arranged on one side of the locating pin, a fixed buckle is attached to the front end of the fixed plate, a spring is arranged above the fixed buckle, a locating plate is fixedly connected to one side of the fixed plate, a fixed rod penetrates through the locating plate, and a nut is arranged above the fixed rod; through the relation between branch and rotary drum and locating pin and the fixed plate, during the use, can control the device fixed plate and can rotate and press to can fix the block to tower crane safety precaution device, and can prevent when the installation, the condition that drops appears, safety in utilization is ensured, and uses through the cooperation between dead lever and nut and block board and the locating hole, can wholly carry out spacing fixed to the fixed plate after pressing.

Description

Tower crane online safety early warning auxiliary installation device

Technical Field

The utility model relates to a tower crane engineering field specifically is a tower crane online safety precaution assists installation device.

Background

The tower crane is the most common hoisting equipment on the construction site, is called a tower crane, is lengthened one section by one section and is used for lifting construction raw materials such as reinforcing steel bars, wood ridges, concrete, steel pipes and the like for construction, is an essential equipment on the construction site, and can ensure the construction safety by detecting with a safety early warning device when the tower crane is used.

When the existing mounting device is used, the device cannot be well controlled to be firmly clamped and fixed with the early warning safety device, the stability is poor, and when the mounting device is used in the later period, the protection mechanism is single;

therefore, the auxiliary installation device for the online safety early warning of the tower crane is provided aiming at the problems.

SUMMERY OF THE UTILITY MODEL

In order to compensate prior art's not enough, solve the fixed early warning safety device of the firm block of control the device that can not be fine, and there is the relatively poor condition of stability, and when later stage uses, there is the comparatively single problem of protection mechanism, the utility model provides an installation device is assisted to online safety precaution of tower crane.

The utility model provides a technical scheme that its technical problem adopted is: a tower crane online safety early warning assists installation device, including branch, one side of branch is run through there is the rotary drum, the below of rotary drum is provided with the locating pin, one side of locating pin is provided with the fixed plate, the front end laminating of fixed plate has fixed the knot, the top of fixed knot is provided with the spring, one side fixedly connected with locating plate of fixed plate, the inside of locating plate is run through there is the dead lever, the top of dead lever is provided with the nut, one side of nut is provided with the block board, the locating hole has been seted up to one side of block board, the top of fixed plate is provided with the buffer frame.

Preferably, the hinge is attached to the front end of the support rod, a buckle plate is arranged above the hinge, and a clamping hole is formed in the upper portion of the buckle plate.

Preferably, a support is arranged on one side of the rotating drum, a positioning ring is fixedly connected to one side of the support, and a butt joint hole is formed in the positioning ring.

Preferably, a reinforcing plate is arranged on one side of the positioning ring, and a bottom plate is arranged on one side of the bottom of the reinforcing plate.

Preferably, the buckle plate and the support rod form a rotating structure through the hinge, and the buckle plate and the clamping hole form an integrated structure.

Preferably, the number of the clamping holes is two, the two clamping holes are symmetrical relative to the central axis of the support rod, and the inner size of each clamping hole is matched with the outer size of the fixing buckle.

Preferably, the fixed plate and the rotary drum form a rotating structure through the positioning pin, and the fixed plate and the buffer frame form an integrated structure.

Preferably, the fixing rod forms a penetrating structure through the clamping plate, and the fixing rod is in spiral connection with the nut.

The utility model discloses an useful part lies in:

1. the utility model discloses a relation between branch and rotary drum and locating pin and fixed plate, during the use, can control the device fixed plate and can rotate and press, thereby can fix the block to tower crane safety precaution device, and can prevent when the installation, the condition that drops appears, safe in utilization is ensured, and through the cooperation use between dead lever and nut and block board and the locating hole, can carry out spacing fixed to the fixed plate whole after pressing, thereby prevent that early warning safety device from appearing the condition that drops when later stage installation, and can prevent the condition that the fixed plate shakes, it is very convenient, and can only separate by twisting the nut of top, thereby the security of the device has been improved;

2. the utility model discloses a, through buckle and hinge and fixed plate and block hole and fixed relation of detaining between, when using in the later stage, can wholly rotate through hinge control buckle to can drive and advance the block between block hole and the fixed knot and fix and detain fixedly, dual fixed can effectually prevent that early warning safety device from when the installation, the condition of rocking appears.

Drawings

In order to more clearly illustrate the embodiments of the present invention 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 is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor.

Fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic view of the fixing plate structure of the present invention;

FIG. 3 is a schematic view of the structure of the engaging plate of the present invention;

fig. 4 is an enlarged view of the structure at a in fig. 1 according to the present invention;

fig. 5 is a schematic view of the bottom plate structure of the present invention.

In the figure: 1. a positioning ring; 2. a rotating drum; 3. a strut; 4. buckling the plate; 5. a clamping hole; 6. a nut; 7. a fixing plate; 8. a buffer frame; 9. a base plate; 10. a support; 11. a reinforcing plate; 12. a butt joint hole; 13. positioning pins; 14. a spring; 15. a fixing rod; 16. a fixing buckle; 17. a hinge; 18. positioning holes; 19. a clamping plate; 20. and (7) positioning the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Please refer to fig. 1-5, an auxiliary installation device for online safety pre-warning of a tower crane includes a support rod 3, a rotating cylinder 2 penetrates through one side of the support rod 3, a positioning pin 13 is disposed below the rotating cylinder 2, a fixing plate 7 is disposed on one side of the positioning pin 13, a fixing buckle 16 is attached to the front end of the fixing plate 7, a spring 14 is disposed above the fixing buckle 16, a positioning plate 20 is fixedly connected to one side of the fixing plate 7, a fixing rod 15 penetrates through the inside of the positioning plate 20, a nut 6 is disposed above the fixing rod 15, a clamping plate 19 is disposed on one side of the nut 6, a positioning hole 18 is disposed on one side of the clamping plate 19, and a buffer frame 8 is disposed above the fixing plate 7.

In the embodiment, the hinge 17 is attached to the front end of the support rod 3, the buckle plate 4 is arranged above the hinge 17, the clamping hole 5 is formed in the upper portion of the buckle plate 4, and the buckle plate 4 can be effectively controlled to be integrally and rotatably fixed when used at the later stage through the relation between the support rod 3 and the hinge 17, so that the fixing plate 7 can be prevented from shaking.

This embodiment, one side of rotary drum 2 is provided with support 10, and one side fixedly connected with holding ring 1 of support 10, the inside of holding ring 1 begins to have butt joint hole 12, through the relation between rotary drum 2 and support 10 and the holding ring 1, when using, can effectual control holding ring 1 be connected fixedly to the device wholly with the tower crane body.

This embodiment, one side of holding ring 1 is provided with gusset plate 11, and gusset plate 11 bottom one side is provided with bottom plate 9, through the relation between holding ring 1 and the gusset plate 11, when using, can effectual control holding ring 1 carry out effective fixed connection to gusset plate 11 is whole, can improve the stability of integrated device when using.

In this embodiment, the buckle plate 4 forms a rotating structure through the hinge 17 and the support rod 3, and the buckle plate 4 and the clamping hole 5 form an integrated structure, so that the buckle plate 4 can rotate to fix the reinforcing plate 11 to achieve the anti-shaking purpose through the relationship between the buckle plate 4 and the hinge 17 and the support rod 3.

In this embodiment, the number of the engaging holes 5 is two, the two engaging holes 5 are symmetrical about the central axis of the rod 3, the inner dimension of the engaging hole 5 is matched with the outer dimension of the fixing buckle 16, and the engaging hole 5 is matched with the rod 3 to fix the whole early warning safety device when in use.

In this embodiment, the fixing plate 7 forms a rotating structure through the positioning pin 13 and the rotary drum 2, and the fixing plate 7 and the buffer frame 8 form an integrated structure, so that the fixing plate 7 can be controlled to rotate integrally through the relation between the fixing plate 7 and the positioning pin 13 as well as the rotary drum 2, and the distance between the fixing plate 7 and the support rod 3 can be adjusted when the safety device is used, so that the safety device can be clamped and fixed.

In the present embodiment, the fixing rod 15 has a penetrating structure formed by the engaging plate 19, the fixing rod 15 and the nut 6 are spirally connected, and the fixing rod 15 and the engaging plate 19 are in a relationship such that the fixing rod 15 can limit and fix the entire engaging plate 19, thereby limiting and fixing the space between the fixing plate 7 and the support rod 3 when in use.

Theory of operation, with the device before using, at first place the safety precaution device that needs to install on the device's fixed plate 7, and control spacing fixedly through buffer frame 8, simultaneously through 2 control fixed plates 7 of rotary drum wholly rotate, thereby can control fixed plate 7 and carry out fixed block to the early warning safety device, then wholly carry out spacingly to fixed plate 7 through dead lever 15, and fix through screwing up nut 6, be connected the holding ring 1 of the device and the fixed establishment of tower crane at last, this is exactly the device's theory of operation.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed.

Claims (8)

1. The utility model provides a tower crane online safety precaution assists installation device which characterized in that: including branch (3), rotary drum (2) have been run through to one side of branch (3), the below of rotary drum (2) is provided with locating pin (13), one side of locating pin (13) is provided with fixed plate (7), the front end laminating of fixed plate (7) has fixed knot (16), the top of fixed knot (16) is provided with spring (14), one side fixedly connected with locating plate (20) of fixed plate (7), the inside of locating plate (20) is run through has dead lever (15), the top of dead lever (15) is provided with nut (6), one side of nut (6) is provided with block board (19), locating hole (18) have been seted up to one side of block board (19), the top of fixed plate (7) is provided with buffer bracket (8).

2. The online safety precaution auxiliary installation device of tower crane according to claim 1, characterized in that: hinge (17) have been laminated to the front end of branch (3), the top of hinge (17) is provided with buckle (4), the top of buckle (4) is provided with block hole (5).

3. The tower crane online safety early warning auxiliary installation device according to claim 1, characterized in that: one side of the rotary drum (2) is provided with a support (10), one side of the support (10) is fixedly connected with a positioning ring (1), and a butt joint hole (12) is formed in the positioning ring (1).

4. The tower crane online safety early warning auxiliary installation device according to claim 3, characterized in that: one side of holding ring (1) is provided with gusset plate (11), bottom one side of gusset plate (11) is provided with bottom plate (9).

5. The online safety precaution auxiliary installation device of tower crane according to claim 2, characterized in that: the buckle plate (4) forms a rotating structure with the support rod (3) through the hinge (17), and the buckle plate (4) and the clamping hole (5) are of an integrated structure.

6. The tower crane online safety early warning auxiliary installation device according to claim 2, characterized in that: the number of the clamping holes (5) is two, the two clamping holes (5) are symmetrical relative to the central axis of the support rod (3), and the inner size of each clamping hole (5) is matched with the outer size of each fixing buckle (16).

7. The tower crane online safety early warning auxiliary installation device according to claim 1, characterized in that: the fixing plate (7) and the rotary drum (2) form a rotating structure through the positioning pin (13), and the fixing plate (7) and the buffer frame (8) are of an integrated structure.

8. The online safety precaution auxiliary installation device of tower crane according to claim 1, characterized in that: the fixing rod (15) forms a penetrating structure through the clamping plate (19), and the fixing rod (15) is in spiral connection with the screw cap (6).

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