Tower crane with monitoring equipment

Abstract

The utility model belongs to the technical field of tower crane monitoring, and particularly relates to a tower crane with monitoring equipment, which comprises a tower crane main body, a rectangular groove is formed in the side wall of the tower crane main body; a limiting groove is formed in the inner wall of the rectangular groove; an insertion shell is inserted into the inner wall of the rectangular groove; a connecting plate is fixedly connected to the top of the inserting shell; the side wall of the connecting plate is fixedly connected with a monitoring main body; a round rod is slidably connected to the top of the connecting plate in a penetrating mode. The bottom of the round rod is fixedly connected with a movable plate; the moving plate slides on the inner wall of the plugging shell; the side wall of the plugging shell is slidably connected with a limiting block in a penetrating manner. The limiting block is in contact with the inner wall of the limiting groove; through cooperation of the connecting plate, the inserting shell, the limiting block, the round rod and the moving plate, it is guaranteed that when monitoring equipment is installed, the inserting shell is directly inserted into the inner wall of the rectangular groove, installation can be completed, disassembly and installation do not need to be conducted in the mode of repeatedly rotating multiple sets of bolts, and the installation efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to tower crane monitoring technical field, specifically a kind of tower crane with monitoring equipment. BACKGROUND

[0002] In recent years, with the rapid development of construction industry, as the core equipment of high-rise building construction, the safety and operation efficiency of tower crane are concerned, however, there are still many problems in the operation process of traditional tower crane, such as limited operator's field of vision, environmental factors (such as strong wind, obstacles) influence hoisting precision, overload or collision risk, etc., these factors may cause safety accidents, cause personnel casualties and property losses.

[0003] At present, in prior art, part of tower crane is equipped with basic sensor and monitoring equipment, the application of these devices makes the safety and operation specification of tower crane improve to a certain extent, and part of monitoring equipment is generally installed on the force arm of tower crane, which can better monitor the operation process of tower crane.

[0004] However, at present, part of tower crane monitoring equipment is installed on the force arm by adopting the fixing mode of multiple bolts, when installing, the mounting hole of monitoring equipment and the reserved hole position on the force arm need to be accurately aligned first, then bolt is inserted and manually tightened one by one, this installation mode is not only cumbersome to operate, but also difficult to align, especially in narrow or high-altitude working environment, installation efficiency is low, construction time and labor cost are increased, practicality is poor, therefore, aiming at the above problems, a kind of tower crane with monitoring equipment is proposed. UTILITY MODEL CONTENTS

[0005] In order to make up for the deficiency of prior art and solve at least one technical problem proposed in background art, the utility model provides a kind of tower crane with monitoring equipment.

[0006] The technical scheme adopted by the utility model to solve its technical problems is: the utility model discloses a kind of tower crane with monitoring equipment, including tower crane main body;Rectangular slot is opened in the side wall of the tower crane main body;Limiting slot is opened in the inner wall of the rectangular slot;Inserting shell is inserted in the inner wall of the rectangular slot;The connecting plate is fixedly connected at the top of the inserting shell;The monitoring main body is fixedly connected on the side wall of the connecting plate;Circular rod is slidably connected at the top of the connecting plate;The mobile plate is fixedly connected at the bottom of the circular rod;The mobile plate slides on the inner wall of the inserting shell;Limiting block is slidably connected on the side wall of the inserting shell;The limiting block contacts on the inner wall of the limiting slot;The slide rod is fixedly connected on the side wall of the limiting block;The slide rod slides on the inner wall of the mobile plate;Pull block is fixedly connected at the top of the circular rod.

[0007] Preferably, the tower crane body side wall is slidably connected with a protective shell one; the pull block top is contacted with the inner wall of the protective shell one; the protective shell one bottom end is fixedly connected with a moving block one; the tower crane body middle part is fixedly connected with a fixed block; the fixed block end is rotatably connected with a rotating rod; the moving block one bottom end inner wall is slidably contacted with the rotating rod outer wall; the protective shell one side wall is contacted with a protective shell two; the protective shell two bottom end is fixedly connected with a moving block two; the moving block two bottom end inner wall is slidably contacted with the rotating rod outer wall; the rotating rod outer wall is symmetrically provided with two groups of spiral grooves; the moving block one bottom end inner wall is fixedly connected with a slide column; the slide column is slidably connected with the spiral groove inner wall; a plurality of groups of slide columns are arranged; and the plurality of groups of slide columns are fixedly connected with the moving block two bottom end inner wall; and the plurality of groups of slide columns are slidably connected with the other group of spiral groove inner walls.

[0008] Preferably, the moving plate side wall is provided with a through groove; and the slide rod is slidably connected with the through groove inner wall.

[0009] Preferably, the circular rod outer wall is sleeved with a spring; one end of the spring is fixedly connected with the moving plate top; and the other end of the spring is fixedly connected with the connecting plate inner wall.

[0010] Preferably, the limiting block side wall is provided as an inclined surface.

[0011] Preferably, the protective shell one side wall is fixedly connected with a sealing strip; the protective shell two side wall is provided with a sealing groove; and the sealing strip is contacted with the sealing groove inner wall.

[0012] Preferably, the moving block one side wall is fixedly connected with a magnetic block; and the magnetic block is inserted into the moving block two top end inner wall.

[0013] The utility model discloses the beneficial effect:

[0014] 1. The utility model provides a tower crane with monitoring equipment, through the cooperation between the connecting plate, the plug -in shell, the limiting block, the circular rod and the moving plate, guarantees when installing monitoring equipment, directly inserts the plug -in shell into the inner wall of rectangular groove, can complete installation, need not through repeatedly rotating the mode of a plurality of groups of bolts and removes installation, improves installation efficiency.

[0015] 2. The utility model provides a tower crane with monitoring equipment, through arbitrary pushing one of protective shell one and protective shell two, and the other one will move reversely, like this can control the opening and closing between protective shell one and protective shell two, can close protective shell one and protective shell two, and the installation position of monitoring main part is protected, improved the stability of monitoring equipment installation. ACCURACY OF DRAWINGS

[0016] The drawings described herein are used to provide further understanding of the present application, and form a part of the present application, the schematic embodiments of the present application and the description thereof are used to explain the present application, and do not constitute improper limitation on the present application. In the drawings:

[0017] Figure 1 is a perspective view of the whole device of the present application;

[0018] Figure 2 is a split sectional perspective view of the tower crane main body and the monitoring main body in the present application;

[0019] Figure 3 is a sectional perspective view of the tower crane main body in the present application;

[0020] Figure 4 is a split sectional perspective view of the monitoring main body and the connecting plate in the present application;

[0021] Figure 5 is a split sectional perspective view of the protective shell one and the protective shell two in the present application;

[0022] Figure 6 is a perspective view of the A area of the present application; Figure 1

[0023] Figure 7 is a perspective view of the B area of the present application. Figure 5

[0024] Legend:

[0025] 1, tower crane main body; 2, monitoring main body; 21, connecting plate; 22, round rod; 23, pull block; 24, plug-in shell; 25, spring; 26, limit block; 27, sliding rod; 28, moving plate; 29, through slot; 3, protective shell one; 31, protective shell two; 32, sealing strip; 33, sealing groove; 34, rotating rod; 35, fixed block; 36, moving block one; 37, moving block two; 38, sliding column; 39, magnetic block; 310, spiral groove; 4, rectangular groove; 5, limit groove. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0027] Specific embodiments are given below.

[0028] Please refer to​​Figure 1 Figure 7 The utility model provides a tower crane with monitoring equipment, including tower crane main body 1, the tower crane main body 1 side wall is seted up with rectangle groove 4, the rectangle groove 4 inner wall is seted up with limit slot 5, the rectangle groove 4 inner wall is inserted with the insertion shell 24, the insertion shell 24 top is firmly connected with the connecting plate 21, the connecting plate 21 side wall is firmly connected with monitoring main part 2, the connecting plate 21 top is connected with round rod 22 slidingly, round rod 22 bottom is firmly connected with moving plate 28, the moving plate 28 slides in the inner wall of insertion shell 24, the insertion shell 24 side wall is connected with limit block 26 slidingly, the limit block 26 contacts in the inner wall of limit slot 5, the limit block 26 side wall is firmly connected with slide rod 27, the slide rod 27 outer wall slides in the inner wall of moving plate 28, round rod 22 top is firmly connected with pull block 23, when working, can use the monitoring main part 2 working process of installation on the tower crane main body 1 jib to monitor, when needing to dismount monitoring main part 2, can pull pull block 23, and pull block 23 will drive round rod 22 and moving plate 28 move together, when slide rod 27 will slide in the inner wall of through slot 29, and along the inclination of through slot 29 drive limit block 26 slide, make limit block 26 separate from the inner wall of limit slot 5, when continue to pull pull block 23, can drive connecting plate 21 and insertion shell 24 move, make insertion shell 24 separate from the inner wall of rectangle groove 4, like this can dismount monitoring main part 2, when installing, take up monitoring main part 2 and insert insertion shell 24 into the inner wall of rectangle groove 4, in the process of inserting, the movement mode between other structures is same as above, until limit block 26 is stuck in the inner wall of limit slot 5, like this monitoring main part 2 is installed, fast and convenient, need not worker first accurate alignment of the installation hole of monitoring equipment and the reserved hole position on force arm, then insert bolt and manually tighten one by one, improve the work efficiency of installing monitoring main part 2.

[0029] Further, as Figure 2 and Figure 5 Figure 7 ​​As shown, the tower body 1 side wall slidingly connected with the protective shell one 3; the pull block 23 top contact in the inner wall of the protective shell one 3; the protective shell one 3 bottom end fixedly connected with the moving block one 36; the tower body 1 middle part fixedly connected with the fixed block 35; the fixed block 35 end rotatably connected with the rotating rod 34; the moving block one 36 bottom end inner wall sliding on the outer wall of the rotating rod 34; the protective shell two 31 contact with the protective shell two 31 bottom end fixedly connected with the moving block two 37; the moving block two 37 bottom end inner wall sliding on the outer wall of the rotating rod 34; the rotating rod 34 outer wall symmetrically provided with two groups of spiral grooves 310; the moving block one 36 bottom end inner wall fixedly connected with the slide column 38; the slide column 38 slidingly connected in the inner wall of the spiral groove 310; the slide column 38 is provided with a plurality of groups; and a plurality of groups of slide columns 38 are fixedly connected to the inner wall of the moving block two 37 bottom end; a plurality of groups of slide columns 38 slidingly connected in the inner wall of another group of spiral grooves 310, when working, after the monitoring body 2 is installed, the protective shell one 3 can be combined with the protective shell two 31, the protective shell one 3 and the protective shell two 31 will be completely wrapped around the plug-in shell 24, to ensure its sealing, when the protective shell one 3 and the protective shell two 31 need to be opened, pull the protective shell one 3 directly, the protective shell one 3 will drive the moving block one 36 to move, the moving block one 36 will drive the slide column 38 to move, at this time the slide column 38 will slide in the inner wall of the spiral groove 310, and drive the rotating rod 34 to rotate, the rotating rotating rod 34 will drive the slide column 38 fixed in the inner wall of the moving block two 37 to move through another group of spiral grooves 310 formed on the outer wall thereof, the moving block two 37 and the protective shell two 31 will also move, so that the protective shell one 3 and the protective shell two 31 can be opened at the same time, after opening, the monitoring body 2 can be disassembled for maintenance, when the monitoring body 2 is installed, the protective shell one 3 can be pushed in the opposite direction, the structure behind moves in the same way as above, protects the installation position of the monitoring body 2, reduces the risk of being eroded by the outside world, and improves the stability of the monitoring equipment installation.

[0030] Further, as shown in Figure 4 The moving plate 28 side wall is provided with a through slot 29; the slide rod 27 is slidingly connected in the inner wall of the through slot 29, and when working, the through slot 29 is inclined to ensure that the slide rod 27 will drive the limiting block 26 to move stably horizontally when pulling the moving plate 28.

[0031] Further, as shown in Figure 4As shown, the outer wall of the round rod 22 is sleeved with a spring 25; one end of the spring 25 is fixedly connected to the top of the moving plate 28; the other end of the spring 25 is fixedly connected to the inner wall of the connecting plate 21; in working, the spring 25 has the elasticity of movement, and always pushes the moving plate 28 to move downward through the elasticity of itself, so as to ensure that the limiting block 26 is always inserted into the inner wall of the limiting slot 5 when the pulling block 23 is not pulled, and ensure the stability of the limiting.

[0032] Further, as shown in Figure 4 , the side wall of the limiting block 26 is provided as an inclined surface; in working, through the inclined surface provided by the limiting block 26, it is ensured that when the insertion shell 24 is inserted into the inner wall of the rectangular slot 4 during the installation of the monitoring main body 2, the limiting block 26 will be pushed to move along the inclined surface of the limiting block 26, so that the limiting block 26 is retracted into the inside of the insertion shell 24, until the limiting block 26 is completely overlapped with the limiting slot 5, so that the limiting block 26 is reset to be clamped on the inner wall of the limiting slot 5 under the elastic effect of the spring 25, so as to ensure that the pulling block 23 does not need to be pulled during the installation of the monitoring main body 2, and improve the convenience.

[0033] Further, as shown in Figure 5 , the side wall of the protective shell one 3 is fixedly connected with a sealing strip 32; the side wall of the protective shell two 31 is provided with a sealing groove 33; the sealing strip 32 is in contact with the inner wall of the sealing groove 33; in working, when the protective shell one 3 and the protective shell two 31 are combined, the sealing strip 32 is inserted into the inner wall of the sealing groove 33, which can improve the sealing performance of the protective shell one 3 and the protective shell two 31.

[0034] Further, as shown in Figure 5 and Figure 7 , the side wall of the moving block one 36 is fixedly connected with a magnetic block 39; the magnetic block 39 is inserted into the inner wall of the top end of the moving block two 37; in working, the magnetic block 39 itself has a certain magnetism, and the inner wall of the top end of the moving block two 37 has a magnetic material that is attracted to it, so as to ensure the stability of the magnetic block 39 inserted into the inner wall of the top end of the moving block two 37.

[0035] Working principle: The working process can be monitored using the monitoring body 2 installed on the boom of the tower crane body 1. When the monitoring body 2 needs to be disassembled, the pull block 23 can be pulled. The pull block 23 will drive the round rod 22 and the moving plate 28 to move together. At this time, the sliding rod 27 will slide on the inner wall of the through groove 29 and drive the limiting block 26 to slide along the slope of the through groove 29, so that the limiting block 26 disengages from the inner wall of the limiting groove 5. Then, by continuing to pull the pull block 23, the connecting plate 21 and the plug-in shell 24 can be moved, so that the plug-in shell... 24 is disengaged from the inner wall of the rectangular groove 4, allowing the monitoring body 2 to be detached. During installation, the monitoring body 2 is picked up and the plug-in housing 24 is inserted into the inner wall of the rectangular groove 4. During the insertion process, the movement between other structures is the same as above, until the limit block 26 is stuck in the inner wall of the limit groove 5. In this way, the monitoring body 2 is installed. It is quick and convenient, and does not require workers to first accurately align the mounting holes of the monitoring equipment with the reserved holes on the lever arm, and then insert bolts and manually tighten them one by one, which improves the work efficiency of installing the monitoring body 2.

[0036] When installing the monitoring main body 2, when the plug-in shell 24 is inserted into the inner wall of the rectangular groove 4, it will be pushed along the inclined surface of the limiting block 26 to move, so that the limiting block 26 is retracted into the interior of the plug-in shell 24 until the limiting block 26 and the limiting groove 5 are completely overlapped. In this way, the limiting block 26 will be reset and locked in the inner wall of the limiting groove 5 under the elastic action of the spring 25, ensuring that there is no need to pull the pull block 23 when installing the monitoring main body 2, thus improving convenience.

[0037] After the main monitoring unit 2 is installed, protective shell 3 and protective shell 31 can be combined together. Protective shell 3 and protective shell 31 will completely enclose the plug-in shell 24 to ensure its airtightness. When it is necessary to open protective shell 3 and protective shell 31, simply pull protective shell 3. Protective shell 3 will drive moving block 36 to move, and moving block 36 will drive sliding column 38 to move. At this time, sliding column 38 will slide on the inner wall of spiral groove 310 and drive rotating rod 34 to rotate. The rotating rod 34 will then pass through... Another set of spiral grooves 310 on its outer wall drives the sliding column 38 fixed on the inner wall of the second moving block 37 to move. The second moving block 37 and the second protective shell 31 will also move accordingly. In this way, the first protective shell 3 and the second protective shell 31 can be opened at the same time. After opening, the monitoring body 2 can be disassembled for maintenance. After the monitoring body 2 is installed, the first protective shell 3 can be pushed in the opposite direction. The subsequent structural movement is the same as above, which protects the installation position of the monitoring body 2 from the risk of external corrosion and improves the stability of the monitoring equipment installation.

[0038] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A tower crane equipped with monitoring equipment, comprising a tower crane body (1); characterized in that: The tower crane body (1) has a rectangular groove (4) on its side wall; a limit groove (5) is provided on the inner wall of the rectangular groove (4); a plug-in shell (24) is inserted into the inner wall of the rectangular groove (4); a connecting plate (21) is fixedly connected to the top of the plug-in shell (24); a monitoring body (2) is fixedly connected to the side wall of the connecting plate (21); a round rod (22) is slidably connected through the top of the connecting plate (21); a moving plate (28) is fixedly connected to the bottom of the round rod (22); the moving plate (28) slides on the inner wall of the plug-in shell (24); a limit block (26) is slidably connected through the side wall of the plug-in shell (24); the limit block (26) contacts the inner wall of the limit groove (5); a sliding rod (27) is fixedly connected to the side wall of the limit block (26); the outer wall of the sliding rod (27) slides on the inner wall of the moving plate (28); a pull block (23) is fixedly connected to the top of the round rod (22).

2. A tower crane with monitoring equipment according to claim 1, characterized in that: The tower crane body (1) is slidably connected to a protective shell one (3) on its side wall; the top of the pull block (23) contacts the inner wall of the protective shell one (3); a moving block one (36) is fixedly connected to the bottom of the protective shell one (3); a fixed block (35) is fixedly connected to the middle of the tower crane body (1); a rotating rod (34) is rotatably connected to the end of the fixed block (35); the inner wall of the bottom of the moving block one (36) slides on the outer wall of the rotating rod (34); a protective shell two (31) contacts the side wall of the protective shell one (3); a moving block two (31) is fixedly connected to the bottom of the protective shell two (31). Moving block two (37); the inner wall of the bottom end of the moving block two (37) slides on the outer wall of the rotating rod (34); the outer wall of the rotating rod (34) is symmetrically provided with two sets of spiral grooves (310); the inner wall of the bottom end of the moving block one (36) is fixedly connected with a sliding column (38); the sliding column (38) is slidably connected to the inner wall of the spiral groove (310); there are multiple sets of sliding columns (38); and multiple sets of sliding columns (38) are fixedly connected to the inner wall of the bottom end of the moving block two (37); multiple sets of sliding columns (38) are slidably connected to the inner wall of another set of spiral grooves (310).

3. A tower crane with monitoring equipment according to claim 1, characterized in that: The movable plate (28) has a through groove (29) on its side wall; the slide rod (27) is specifically slidably connected to the inner wall of the through groove (29).

4. A tower crane with monitoring equipment according to claim 1, characterized in that: A spring (25) is sleeved on the outer wall of the round rod (22); one end of the spring (25) is fixed to the top of the moving plate (28); the other end of the spring (25) is fixed to the inner wall of the connecting plate (21).

5. A tower crane with monitoring equipment according to claim 1, characterized in that: The sidewall of the limiting block (26) is set as an inclined surface.

6. A tower crane with monitoring equipment according to claim 2, characterized in that: A sealing strip (32) is fixed to the side wall of the first protective shell (3); a sealing groove (33) is opened on the side wall of the second protective shell (31); the sealing strip (32) contacts the inner wall of the sealing groove (33).

7. A tower crane with monitoring equipment according to claim 2, characterized in that: A magnetic block (39) is fixed to the side wall of the first movable block (36); the magnetic block (39) is inserted into the inner wall of the top of the second movable block (37).

Images