CN215411257U

CN215411257U - Tower crane mechanical detection signal scanning detection device

Info

Publication number: CN215411257U
Application number: CN202121486567.6U
Authority: CN
Inventors: 胡军
Original assignee: Shenzhen Dingtai Construction Engineering Testing Co ltd
Current assignee: Shenzhen Dingtai Construction Engineering Testing Co ltd
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2022-01-04
Anticipated expiration: 2031-06-30

Abstract

The utility model discloses a mechanical detection signal scanning detection device of a tower crane, which comprises an installation frame and detection equipment arranged on the inner side of the installation frame, wherein a clamping component is arranged on the outer side of the installation frame, joint slide plates are fixedly arranged on both sides of the detection equipment, the installation frame comprises a positioning frame and clamping slide grooves arranged on both sides of the positioning frame, the clamping slide grooves are connected with the joint slide plates, a pushing and clamping rod passes through a limiting frame and is connected with a clamping hole, a kneading extension block is pulled to drive the pushing and clamping rod to contract on the inner side of the limiting frame, the joint slide plates move downwards along the clamping slide grooves without blocking, the detection equipment is clamped into the inner side of the positioning frame, the mechanical installation of the detection equipment by the tower crane is further completed, the kneading extension block is loosened, the pushing and clamping block is restored by the elasticity of a reset spring, the pushing and clamping rod passes through the limiting frame and is connected with the clamping hole, so that the installation frame fixes the detection equipment, to improve the robustness of the device.

Description

Tower crane mechanical detection signal scanning detection device

Technical Field

The utility model relates to the technical field of tower crane machinery, in particular to a tower crane machinery detection signal scanning and detecting device.

Background

The tower crane tip has the function of bearing the upper load transmitted by the boom pull rope and the balance arm pull rope, and directly transmits the upper load to the tower body structure through the rotary tower frame, the rotary table, the bearing seat and other structural components, and the upper rotary tower crane has the function of supporting the balance weight to form the balance moment which is opposite to the lifting moment in the action aspect required by the design.

Scanning detection equipment passes through the mounting bracket to be fixed on the hanger bar of tower crane machinery, makes the scanning detection equipment of connecting of mounting bracket bottom down, directly utilizes the bolt to scan fixed connection between detection equipment and the mounting bracket usually, but the dismouting is very inconvenient, and need beat a plurality of bolt on scanning detection equipment surface and fix, and the scanning detection equipment surface under the dismantlement is easily impaired, easily leads to follow-up equipment function to receive the influence.

To solve the problems, the tower crane mechanical detection signal scanning and detecting device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a tower crane mechanical detection signal scanning detection device, which is used for working, so that the problems that in the background, scanning detection equipment is inconvenient to disassemble and assemble and the surface of the disassembled scanning detection equipment is easy to damage are solved.

In order to achieve the purpose, the utility model provides the following technical scheme: a mechanical detection signal scanning detection device for a tower crane comprises an installation frame and detection equipment arranged on the inner side of the installation frame, wherein a clamping assembly is arranged on the outer side of the installation frame, and two sides of the detection equipment are fixedly provided with linking slide plates;

the mounting bracket comprises a positioning frame and clamping sliding grooves arranged on two sides of the positioning frame, and the clamping sliding grooves are connected with the connecting sliding strip plates.

Furthermore, the clamping assembly comprises a limiting frame arranged on the surface of the positioning frame and a clamping rod piece arranged on the inner side of the limiting frame.

Furthermore, the clamping rod piece comprises a pushing block, a clamping pushing rod arranged on one side of the pushing block and a sliding rod arranged on the other side of the pushing block, and a kneading extension block is installed at one end of the sliding rod.

Furthermore, a sliding circular groove is formed in the surface of the pushing block, and a positioning groove is formed in the inner side of the sliding circular groove.

Furthermore, a return spring is sleeved on the surface of the limiting frame and connected with the sliding rod, and a movable connecting rod is arranged on one side of the limiting frame.

Furthermore, one end of the movable joint rod is provided with a movable part, the movable joint rod is connected with the limiting frame through the movable part, the inner side of the other end of the movable joint rod is movably provided with a sliding block, and the sliding block is connected with the circular sliding groove and the positioning groove.

Furthermore, clamping holes are formed in the two sides of the connecting sliding strip plate, and the pushing and clamping rod penetrates through the limiting frame to be connected with the clamping holes.

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

1. according to the mechanical detection signal scanning detection device for the tower crane, the limiting frame is arranged on the surface of the positioning frame, the clamping rod piece is arranged on the inner side of the limiting frame, the clamping holes are formed in the two sides of the connecting sliding strip plate, the pushing and clamping rod penetrates through the limiting frame and is connected with the clamping holes, the kneading extension block is pulled to enable the pushing block to drive the pushing and clamping rod to contract on the inner side of the limiting frame, the connecting sliding strip plate moves downwards along the clamping sliding groove without obstruction, the detection device is clamped into the inner side of the positioning frame, installation of the detection device by the tower crane machinery is completed, the kneading extension block is loosened, the pushing block is restored to the original position by the elasticity of the reset spring, the pushing and clamping rod penetrates through the limiting frame and is connected with the clamping holes, and the installation frame is used for fixing the detection device, so that the stability of the device is improved.

2. According to the mechanical detection signal scanning detection device for the tower crane, the movable part is arranged at one end of the movable joint rod, the movable joint rod is connected with the limiting frame through the movable part, the sliding block is movably arranged on the inner side of the other end of the movable joint rod and is connected with the circular sliding groove and the positioning groove, when detection equipment needs to be overhauled or replaced, the sliding rod is pulled to enable the sliding block to drive the pushing and clamping rod to be separated from the clamping hole by means of the contractibility of the reset spring, the detection equipment can be smoothly separated from the mounting frame, the mounting and dismounting are convenient, screws do not need to be screwed on the surface of the detection equipment, and the integrity of the detection equipment is kept.

3. According to the mechanical detection signal scanning and detecting device for the tower crane, the surface of the pushing block is provided with the sliding circular groove, the inner side of the sliding circular groove is provided with the positioning groove, the surface of the limiting frame is sleeved with the reset spring, the reset spring is connected with the sliding rod, one side of the limiting frame is provided with the movable connecting rod, when the pushing block moves on the inner side of the limiting frame, the sliding block and the sliding circular groove slide by utilizing the activity of two ends of the movable connecting rod, and when the pushing block returns to the original position, the sliding block is clamped with the positioning groove, so that the stability of a clamping rod piece can be improved by utilizing the activity of the movable connecting rod and the assistance of the reset spring.

Drawings

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

FIG. 2 is a schematic view of the structure of the mounting bracket of the present invention;

FIG. 3 is a schematic view of a structure of an engagement slide bar according to the present invention;

FIG. 4 is a schematic view of a clamping assembly according to the present invention;

fig. 5 is a schematic structural diagram of the engaging rod of the present invention.

In the figure: 1. a mounting frame; 11. a positioning frame; 12. a clamping chute; 2. a detection device; 3. a clamping assembly; 31. a limiting frame; 32. clamping the rod piece; 321. a pushing block; 3211. sliding a circular groove; 3212. positioning a groove; 322. a slide bar; 323. pushing the clamping rod; 324. kneading the extension block; 33. a return spring; 34. a movable joint rod; 341. a movable member; 342. a sliding block; 4. connecting the sliding strip plates; 41. and (4) a clamping hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a tower crane mechanical detection signal scanning detection device includes an installation frame 1 and a detection device 2 disposed inside the installation frame 1, a clamping assembly 3 is disposed outside the installation frame 1, two sides of the detection device 2 are both fixedly mounted with a linking slide plate 4, the installation frame 1 includes a positioning frame 11 and clamping chutes 12 disposed on two sides of the positioning frame 11, and the clamping chutes 12 are connected with the linking slide plate 4.

Referring to fig. 3 and 4, the clamping assembly 3 includes a limiting frame 31 disposed on the surface of the positioning frame 11 and a clamping rod 32 disposed on the inner side of the limiting frame 31, the clamping rod 32 includes a pushing block 321, a pushing rod 323 disposed on one side of the pushing block 321, and a sliding rod 322 disposed on the other side of the pushing block 321, one end of the sliding rod 322 is mounted with a kneading extension block 324, the surface of the pushing block 321 is provided with a sliding circular groove 3211, and the inner side of the sliding circular groove 3211 is provided with a positioning groove 3212.

Referring to fig. 4 and 5, a return spring 33 is sleeved on the surface of the limiting frame 31, the return spring 33 is connected to the sliding rod 322, a movable engaging rod 34 is disposed on one side of the limiting frame 31, when the pushing block 321 moves inside the limiting frame 31, the sliding block 342 slides in the circular sliding groove 3211 by using the activity of the movable engaging rod 34, and when the pushing block 321 returns to the original position, the sliding block 342 engages with the positioning groove 3212, so that the stability of the engaging rod 32 can be improved by using the activity of the movable engaging rod 34 and the return spring 33, a movable member 341 is disposed at one end of the movable engaging rod 34, the movable engaging rod 34 is connected to the limiting frame 31 via the movable member 341, the sliding block 342 is movably disposed inside the other end of the movable engaging rod 34, the sliding block 342 is connected to the circular sliding groove 3211 and the positioning groove 3212, when the detecting device 2 needs to be repaired or replaced, the contractibility of the return spring 33 is used, the sliding rod 322 is pulled to enable the pushing block 321 to drive the pushing and clamping rod 323 to be separated from the clamping hole 41, so that the detection device 2 can be smoothly separated from the mounting frame 1, the assembly and disassembly are convenient, screws do not need to be arranged on the surface of the detection device 2, the integrity of the detection device 2 is kept, the clamping holes 41 are formed in two sides of the linking slide plate 4, the pushing and clamping rod 323 penetrates through the limiting frame 31 to be connected with the clamping holes 41, the kneading extension block 324 is pulled to enable the pushing block 321 to drive the pushing and clamping rod 323 to be contracted on the inner side of the limiting frame 31, the linking slide plate 4 moves downwards along the clamping chute 12 without blocking, the detection device 2 is clamped into the inner side of the positioning frame 11, the detection device 2 is mounted by the tower crane machine, the kneading extension block 324 is loosened, the pushing block 321 is restored by the elasticity of the return spring 33, the pushing and clamping rod 323 penetrates through the limiting frame 31 to be connected with the clamping holes 41, and the mounting frame 1 is further used for fixing the detection device 2, to improve the robustness of the device.

The working principle is as follows: pulling the kneading extension block 324 to enable the pushing block 321 to drive the pushing rod 323 to contract at the inner side of the limiting frame 31, moving the linking slide plate 4 downwards along the clamping chute 12 without blocking, enabling the detection device 2 to be clamped at the inner side of the positioning frame 11, further completing the installation of the detection device 2 by the tower crane machinery, loosening the kneading extension block 324, enabling the pushing block 321 to restore to the original position by the elasticity of the return spring 33, enabling the pushing rod 323 to pass through the limiting frame 31 to be connected with the clamping hole 41, further enabling the mounting frame 1 to fix the detection device 2, so as to improve the stability of the device, when the detection device 2 needs to be overhauled or replaced, utilizing the contractibility of the return spring 33, pulling the sliding rod 322 to enable the pushing block 321 to drive the pushing rod 323 to be separated from the clamping hole 41, further enabling the detection device 2 to be smoothly separated from the mounting frame 1, being convenient to assemble and disassemble, and free from screwing on the surface of the detection device 2, and keeping the integrity of the detection device 2, when the pushing block 321 moves inside the limiting frame 31, the sliding block 342 slides along the circular sliding groove 3211 by the activity of the two ends of the movable connecting rod 34, and when the pushing block 321 returns to the original position, the sliding block 342 is engaged with the positioning groove 3212, so that the stability of the engaging rod 32 can be improved by the activity of the movable connecting rod 34 and the restoring spring 33.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a tower crane machinery detection signal scanning detection device, includes mounting bracket (1) and sets up at inboard detection equipment (2) of mounting bracket (1), its characterized in that: a clamping assembly (3) is arranged on the outer side of the mounting rack (1), and two sides of the detection equipment (2) are fixedly provided with linking slide plate plates (4);

the mounting rack (1) comprises a positioning frame (11) and clamping sliding grooves (12) formed in two sides of the positioning frame (11), and the clamping sliding grooves (12) are connected with the connecting sliding strip plates (4).

2. The tower crane machinery detection signal scanning detection device of claim 1, characterized in that: the clamping assembly (3) comprises a limiting frame (31) arranged on the surface of the positioning frame (11) and a clamping rod piece (32) arranged on the inner side of the limiting frame (31).

3. The tower crane machinery detection signal scanning detection device of claim 2, characterized in that: the clamping rod piece (32) comprises a pushing block (321), a clamping pushing rod (323) arranged on one side of the pushing block (321), and a sliding rod (322) arranged on the other side of the pushing block (321), wherein a kneading extension block (324) is arranged at one end of the sliding rod (322).

4. The tower crane mechanical detection signal scanning detection device of claim 3, characterized in that: the surface of the pushing block (321) is provided with a sliding circular groove (3211), and the inner side of the sliding circular groove (3211) is provided with a positioning groove (3212).

5. The tower crane machinery detection signal scanning detection device of claim 2, characterized in that: the surface cover of spacing frame (31) is equipped with reset spring (33), and reset spring (33) are connected with slide bar (322), and one side of spacing frame (31) is provided with activity and links up pole (34).

6. The tower crane machinery detection signal scanning detection device of claim 5, characterized in that: one end of the movable joint rod (34) is provided with a movable piece (341), the movable joint rod (34) is connected with the limiting frame (31) through the movable piece (341), the inner side of the other end of the movable joint rod (34) is movably provided with a sliding block (342), and the sliding block (342) is connected with the circular sliding groove (3211) and the positioning groove (3212).

7. The tower crane machinery detection signal scanning detection device of claim 1, characterized in that: clamping holes (41) are formed in the two sides of the connecting sliding strip plate (4), and the clamping pushing rod (323) penetrates through the limiting frame (31) to be connected with the clamping holes (41).