CN219058375U

CN219058375U - Embedded tower crane attaches wall pull rod and adjusts first structure

Info

Publication number: CN219058375U
Application number: CN202223534505.5U
Authority: CN
Inventors: 杨浩涛; 刘小华; 汪智群; 梁威; 黄俊杰
Original assignee: Guangdong Pangyuan Engineering Machinery Co ltd
Current assignee: Guangdong Pangyuan Engineering Machinery Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-05-23
Anticipated expiration: 2032-12-29

Abstract

The utility model discloses an embedded tower crane wall-attached pull rod adjusting head structure which comprises a fixed block, a first screw rod, a first nut, a first sleeve, a second screw rod, a second nut, a second sleeve, a bolt hole, an ear plate, a connecting plate and a first clamping groove, wherein the fixed block is arranged on the first screw rod; one side of the first sleeve is provided with a first nut which is in threaded connection with the first screw rod, one side of the second sleeve is provided with a second nut which is in threaded connection with the second screw rod; the types of the first screw and the second screw are M85 screws, and a bolt hole is formed in one end of the second screw; according to the embedded pull rod adjusting head structure, the clamping grooves are formed in the lug plates, the sleeve of the screw rod is embedded into the lug plates, the sealing plate is prevented from being added at the lug plates, the steel consumption is saved, the whole weight is lightened, meanwhile, interference between the pull rods and the attaching support are avoided, and the applicability and economy of the pull rods are greatly improved.

Description

Embedded tower crane attaches wall pull rod and adjusts first structure

Technical Field

The utility model relates to the technical field of building equipment, in particular to an embedded tower crane wall-attached pull rod adjusting head structure.

Background

The wall-attached pull rod is a main stressed rod piece in the wall attached of the tower crane, and the adjusting head of the wall-attached pull rod is the most important part of the wall-attached pull rod, so that the strength and the stability are ensured to meet the requirements, and the function of adjusting the length is ensured to be met. The existing wall-attached pull rod adjusting head adjusting screw sleeve and the lug plate are welded by a sealing plate with larger thickness, length and width, the steel consumption of the adjusting head is large, in addition, in the use process, two pull rods are easy to interfere when installed on the same attaching support, and under the condition of large angle of the pull rods, the lug plate sealing plate and the attaching support also interfere, so that the problem of poor economy and applicability exists.

Disclosure of Invention

The utility model aims to provide an embedded tower crane wall-attached pull rod adjusting head structure so as to solve the problems in the background technology.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides an embedded tower machine attaches wall pull rod and adjusts first structure, includes the fixed block, the first screw rod of one end fixedly connected with of fixed block, threaded connection has first sleeve on the first screw rod, be provided with the otic placode on the outer wall of first telescopic both sides, welded fastening has the flitch on the outer wall of both sides in addition, and flitch fixed connection is on the otic placode, fixedly connected with tie plate on the otic placode, the other end fixedly connected with second screw rod of fixed block, threaded connection has the second sleeve on the second screw rod, cup joints the sealing plate on the second sleeve, welded fastening has the cardboard on the outer wall of the both sides of second sleeve, and cardboard fixed connection is on the sealing plate.

Preferably, a first nut is arranged on one side of the first sleeve, the first nut is in threaded connection with the first screw rod, a second nut is arranged on one side of the second sleeve, and the second nut is in threaded connection with the second screw rod.

Preferably, the types of the first screw and the second screw are M85 screws, and a bolt hole is formed in one end of the second screw.

Preferably, a first clamping groove is formed in one end of the lug plate, and the first sleeve is welded and fixed in the first clamping groove.

Preferably, the sealing plate is provided with a through hole, and the second sleeve is sleeved in the through hole.

Preferably, the clamping plate is provided with a second clamping groove, and the second sleeve is welded and fixed in the second clamping groove.

Compared with the prior art, the utility model has the following beneficial effects: according to the embedded pull rod adjusting head structure, the clamping grooves are formed in the lug plates, the sleeve of the screw rod is embedded into the lug plates, the sealing plate is prevented from being added at the lug plates, the steel consumption is saved, the whole weight is lightened, meanwhile, interference between the pull rods and the attaching support are avoided, and the applicability and economy of the pull rods are greatly improved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model 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, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

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

FIG. 2 is an exploded view of the overall structure of the present utility model;

FIG. 3 is a schematic diagram of the overall front view structure of the present utility model;

in the figure: 1. a fixed block; 11. a first screw; 12. a first nut; 13. a first sleeve; 14. a second screw; 15. a second nut; 16. a second sleeve; 17. a bolt hole; 2. ear plates; 21. a contact plate; 22. a first clamping groove; 23. pasting a board; 3. sealing plate; 31. a through hole; 32. a clamping plate; 33. and a second clamping groove.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by one of ordinary skill in the art without inventive faculty, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.

Referring to fig. 1-3, an embodiment of the present utility model is provided: the utility model provides an embedded tower machine attaches wall pull rod adjustment head structure, including fixed block 1, the one end fixedly connected with first screw rod 11 of fixed block 1, threaded connection has first sleeve 13 on the first screw rod 11, be provided with otic placode 2 on the both sides outer wall of first sleeve 13, welded fastening has flitch 23 on the other both sides outer wall, and flitch 23 fixed connection is on otic placode 2, fixedly connected with link plate 21 on the otic placode 2, the other end fixedly connected with second screw rod 14 of fixed block 1, threaded connection has second sleeve 16 on the second screw rod 14, cup joint sealing plate 3 on the second sleeve 16, welded fastening has cardboard 32 on the both sides outer wall of second sleeve 16, and cardboard 32 fixed connection is on sealing plate 3; a first nut 12 is arranged on one side of the first sleeve 13, the first nut 12 is connected to the first screw 11 in a threaded manner, a second nut 15 is arranged on one side of the second sleeve 16, and the second nut 15 is connected to the second screw 14 in a threaded manner; the types of the first screw 11 and the second screw 14 are M85 screws, and a bolt hole 17 is formed in one end of the second screw 14; a first clamping groove 22 is formed in one end of the ear plate 2, and the first sleeve 13 is welded and fixed in the first clamping groove 22; the sealing plate 3 is provided with a through hole 31, and the second sleeve 16 is sleeved in the through hole 31; the clamping plate 32 is provided with a second clamping groove 33, and the second sleeve 16 is welded and fixed in the second clamping groove 33.

Working principle: when the utility model is assembled and used, the first sleeve 13 is welded on the first clamping groove 22 and the flitch 23, the second sleeve 16 is inserted into the through hole 31 on the sealing plate 3 and welded in the second clamping groove 33 on the clamping plate 32, the first nut 12 is arranged on the first screw 11, the second nut 15 is arranged on the second screw 14, the first screw 11 is screwed into the first sleeve 13, and the second screw 14 is screwed into the second sleeve 16, so that the lug plate 2 and the sealing plate 3 form a whole; wherein, fixed block 1 is hexagonal, facilitates the use spanner centre gripping, and bolt hole 17 is used for installing the cotter pin.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present utility model without undue burden.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. The utility model provides an embedded tower machine attaches wall pull rod and adjusts first structure, includes fixed block (1), its characterized in that: one end fixedly connected with first screw rod (11) of fixed block (1), threaded connection has first sleeve (13) on first screw rod (11), be provided with otic placode (2) on the both sides outer wall of first sleeve (13), welded fastening has flitch (23) on the outer wall of both sides in addition, and flitch (23) fixedly connected with link plate (21) on otic placode (2), the other end fixedly connected with second screw rod (14) of fixed block (1), threaded connection has second sleeve (16) on second screw rod (14), cup joint sealing plate (3) on second sleeve (16), welded fastening has cardboard (32) on the both sides outer wall of second sleeve (16), and cardboard (32) fixedly connected with on sealing plate (3).

2. The embedded tower crane wall-attached pull rod adjusting head structure according to claim 1, wherein: one side of the first sleeve (13) is provided with a first nut (12), the first nut (12) is connected to the first screw rod (11) in a threaded mode, one side of the second sleeve (16) is provided with a second nut (15), and the second nut (15) is connected to the second screw rod (14) in a threaded mode.

3. The embedded tower crane wall-attached pull rod adjusting head structure according to claim 2, wherein: the type of the first screw (11) and the type of the second screw (14) are M85 screws, and a bolt hole (17) is formed in one end of the second screw (14).

4. The embedded tower crane wall-attached pull rod adjusting head structure according to claim 1, wherein: a first clamping groove (22) is formed in one end of the lug plate (2), and the first sleeve (13) is welded and fixed in the first clamping groove (22).

5. The embedded tower crane wall-attached pull rod adjusting head structure according to claim 1, wherein: the sealing plate (3) is provided with a through hole (31), and the second sleeve (16) is sleeved in the through hole (31).

6. The embedded tower crane wall-attached pull rod adjusting head structure according to claim 1, wherein: the clamping plate (32) is provided with a second clamping groove (33), and the second sleeve (16) is welded and fixed in the second clamping groove (33).