Construction site monitoring device applied to tower crane

Abstract

The utility model provides a construction site monitoring device applied to a tower crane, and relates to the technical field of construction equipment.The construction site monitoring device comprises a tower crane main body, a group of hoisting assemblies are installed on the outer side of the tower crane main body, each hoisting assembly is composed of a stable shell, a positioning seat, a weight sensor, a connecting frame, a hook and a positioning rod, a pulley is installed on the upper portion of the stable shell, and the weight sensor is installed on the lower portion of the stable shell; and a steel wire rope is arranged between the tower crane main body and the pulley. A group of novel hoisting assemblies are arranged to hoist materials on a construction site, and a weight sensor and an alarm are arranged in each hoisting assembly, so that the phenomenon that the materials are overweight hoisted by using a tower crane in the construction site is effectively avoided, and the hidden danger that the tower crane is damaged after being overweight is prevented; and a stabilizing frame and a stabilizing rod are arranged, so that the effect that the solar cell panel and the camera are conveniently hoisted on the tower crane is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction equipment, in particular to a construction site monitoring device applied to a tower crane. Background Art

[0002] At present, construction on construction sites involves floor construction, in which tower cranes are used for construction. In order to facilitate material loading and monitoring of the construction environment, cameras are installed above the tower cranes to monitor the loading position and construction environment. However, the following defects still exist during camera installation and tower crane construction:

[0003] The camera is basically installed on the top of the tower crane with the help of a set of bolts. Since the camera is basically installed by the workers themselves, it will increase the time for the workers to install the camera. While increasing the labor force, the workers are also prone to mistakes. When the camera is disassembled and installed at high altitude for a long time, the workers are prone to shaking hands and feet;

[0004] In addition, in order to speed up the progress, the workers will inevitably run the tower crane overloaded, posing safety hazards such as the tower crane tilting and the rope breaking. Utility Model Content

[0005] The disclosed embodiment relates to a construction site monitoring device applied to a tower crane. The tower crane body does not need to be installed. The lifting assembly and the camera are assembled above and below the tower crane body. The surroundings of the tower crane body are monitored by the camera. Construction materials are placed at the bottom of the lifting assembly. The weight sensor monitors the weight of the construction materials. After the weight of the construction materials is qualified, they are lifted in conjunction with the tower crane body.

[0006] According to a first aspect of the present disclosure, there is provided a construction site monitoring device for a tower crane, specifically comprising: a tower crane body, a group of lifting components installed at the outer position of the tower crane body, the lifting components are composed of a stabilizing shell, a positioning seat, a weight sensor, a connecting frame, a hook, and a positioning rod, a pulley is installed at the upper position of the stabilizing shell, a steel wire rope is provided between the tower crane body and the pulley, a welded and fixed stabilizing plate is provided at the end of the tower crane body, a group of stabilizing mechanisms are installed at the upper and lower positions of the stabilizing plate, the stabilizing mechanism is composed of a stabilizing frame and a stabilizing rod, a first installation body and a second installation body are installed at the outer side of the stabilizing frame, the first installation body is provided with a mounting plate on the basis of the outer side, an inclined solar cell panel is installed at the end of the mounting plate, and a camera is installed at the bottom position of the second installation body.

[0007] Furthermore, a positioning seat is installed inside the stable shell in cooperation with a group of bolts, a stabilizing groove is provided in the middle of the positioning seat, a weight sensor is installed at the position of the stabilizing groove, an alarm is installed at the outer position of the stable shell, the alarm and the weight sensor are electrically connected, a connecting frame is installed inside the stable shell, the top of the connecting frame is aligned with the weight sensor, and the connecting frame is provided with an integrated hook at the bottom.

[0008] Furthermore, the stable shell has a sliding hole on both sides and the bottom respectively, the sliding hole at the bottom corresponds to the connecting frame, the stable shell and the connecting frame are respectively provided with an extension plate on both sides, the extension plate of the stable shell is provided with a positioning rod at the upper position, the positioning rod passes through the extension plate of the connecting frame, and a support spring is installed on the outside of the positioning rod.

[0009] Furthermore, the stabilizing plate has two U-shaped mounting grooves at the bottom, the stabilizing rod is installed inside the mounting grooves, the stabilizing plate has a group of cylindrical sliding holes at the top, and the top of the stabilizing rod passes through the inside of the sliding holes.

[0010] Furthermore, the stabilizing frame has a group of sliding holes with cylindrical structures at the bottom, a group of stabilizing rods with cylindrical step structures are inserted inside the sliding holes, a group of connecting rods are provided at the bottom of the stabilizing rods, and a group of supporting springs are installed on the outside of the stabilizing rods.

[0011] Furthermore, the stabilizing frame is provided with a positioning block at the bottom, the stabilizing plate is provided with a positioning hole at one side, and the positioning block passes through the interior of the positioning hole.

[0012] Furthermore, the first mounting body and the second locking rod are respectively provided with an L-shaped positioning plate at the upper position, and a sliding hole is respectively provided in the positioning plate, the first mounting body and the second locking rod at the upper position, a first locking rod and a second locking rod are inserted into the sliding hole, and the first locking rod and the second locking rod are respectively provided with a locking block at the bottom position, and a group of serrated locking grooves are provided at the upper position of the stabilizing frame, and the bottom of the locking block extends to the interior of the locking groove, and a supporting spring is respectively installed on the outside of the first locking rod and the second locking rod.

[0013] Furthermore, a group of bolt mounting holes are provided at the bottom of the second mounting body.

[0014] The utility model provides a construction site monitoring device applied to a tower crane, which has the following beneficial effects:

[0015] A new type of lifting components is set up to lift the materials on the construction site. Weight sensors and alarms are set in the lifting components, which effectively avoids the phenomenon of using tower cranes to lift overweight materials on the construction site and prevents the hidden danger of damage to the tower crane due to overweight.

[0016] A stabilizing frame and stabilizing rod are set up to facilitate the lifting of solar panels and cameras on the tower crane;

[0017] Specifically, a stabilizing plate is pre-installed at the end of the tower crane body, and a stabilizing rod is arranged at the bottom of the stabilizing frame in cooperation with a group of springs. After the bottom of the stabilizing frame is installed to the inner side of the stabilizing plate, the stabilizing rod is automatically and firmly connected to the stabilizing plate under the support of the spring, thereby achieving the effect of quick installation of solar panels and cameras.

[0018] A mounting body and a locking rod are provided on the basis of the solar panel and the camera;

[0019] Specifically, a card slot connected to a locking rod is provided on the top of the stabilizing frame, and the locking rod is provided as an elastic connection. After the solar panel and the camera are matched with the installation body, the locking rod automatically locks the solar panel and the camera. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings of the embodiment will be briefly introduced below.

[0021] The drawings described below only relate to some embodiments of the present invention, but are not intended to limit the present invention.

[0022] In the attached picture:

[0023] Figure 1 A schematic diagram showing the axle side structure of the tower crane and the monitoring mechanism of the present application after assembly;

[0024] Figure 2 This application shows Figure 1 A schematic diagram of the axle side structure from a rear perspective;

[0025] Figure 3 An axial schematic diagram of the cross-section structure of the tower crane, the first installation body, and the second installation body of the present application is shown;

[0026] Figure 4 An axial schematic diagram of the split structure of the first installation body, the second installation body, and the stabilizing mechanism of the present application is shown;

[0027] Figure 5 A schematic diagram of the split shaft side structure of the lifting assembly of the present application is shown;

[0028] Figure 6 The schematic diagram of the main structure of the lifting assembly of the present application after cutting is shown;

[0029] Figure 7 An axial schematic diagram of a cutaway structure of a stabilizing plate and a stabilizing mechanism of the present application is shown;

[0030] Figure 8 This application shows Figure 7 Axonometric diagram of the split structure;

[0031] Fig. 9 This application shows Figure 3 A is an enlarged structural diagram of FIG.

[0032] Reference numerals list

[0033] 1. Tower crane body;

[0034] 2. Lifting assembly; 201. Stable housing; 202. Positioning seat; 203. Weight sensor; 204. Connecting frame; 205. Hook; 206. Positioning rod;

[0035] 3. Stabilize the board;

[0036] 4. Stabilizing mechanism; 401. Stabilizing frame; 402. Stabilizing rod;

[0037] 5. First installation body; 501. First locking rod;

[0038] 6. Solar panels;

[0039] 7. Second installation body; 701. Second locking rod;

[0040] 8. Camera. DETAILED DESCRIPTION

[0041] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0042] Example 1: Please refer to Figures 1 to 9 :

[0043] The utility model proposes a site monitoring device applied to a tower crane, comprising: a tower crane body 1, a group of lifting components 2 are installed at the outer position of the tower crane body 1, the lifting components 2 are composed of a stable shell 201, a positioning seat 202, a weight sensor 203, a connecting frame 204, a hook 205, and a positioning rod 206, a pulley is installed at the upper position of the stable shell 201, a steel wire rope is arranged between the tower crane body 1 and the pulley, and the lifting component 2 can be effectively lifted and lowered under the cooperation of the steel wire rope and the pulley, a positioning seat 202 is installed in the stable shell 201 in cooperation with a group of bolts, a stable groove is opened in the middle and position of the positioning seat 202, a weight sensor 203 is installed at the position of the stable groove, and the positioning seat 202 cooperates with the stable groove to realize weight sensing The installation position of the device 203 is stable. An alarm is installed at the outer position of the stable shell 201. The alarm and the weight sensor 203 are electrically connected. The connecting frame 204 is installed inside the stable shell 201. The top of the connecting frame 204 is aligned with the weight sensor 203. The connecting frame 204 is provided with a hook 205 of an integrated structure at the bottom. When the hook 205 is connected to the hoisted building materials, the connecting frame 204 and the hook 205 are forced to move downward. At this time, the connecting frame 204 presses the weight sensor 203. The weight sensor 203 adopts the current large weight model, so that the weight sensor 203 can effectively monitor the weight when the tower crane body 1 hoists the building materials on the construction site. When the building materials are overweight, the alarm sounds to avoid overweight of the building materials.

[0044] In the embodiments of the present disclosure, reference Figures 1 to 9 As shown,

[0045] The stable shell 201 is provided with a sliding hole at both sides and the bottom, respectively. The sliding hole at the bottom corresponds to the connecting frame 204, so that the connecting frame 204 can effectively move up and down. The stable shell 201 and the connecting frame 204 are provided with an extension plate at both sides, respectively. The extension plate of the stable shell 201 is provided with a positioning rod 206 at the upper position. The positioning rod 206 passes through the extension plate of the connecting frame 204. A supporting spring is installed on the outer side of the positioning rod 206. The supporting spring pushes the unloaded connecting frame 204 and the hook 205 to reset.

[0046] In the embodiments of the present disclosure, reference Figures 1 to 9 As shown,

[0047] The tower crane body 1 is provided with a welded and fixed stabilizing plate 3 at the end, and two U-shaped mounting grooves are provided at the bottom of the stabilizing plate 3, and the stabilizing rod 402 is installed inside the mounting grooves. With the cooperation of the mounting grooves, the stabilizing rod 402 can effectively move inward, and a group of sliding holes of cylindrical structure are provided at the upper position of the stabilizing plate 3, and the upper part of the stabilizing rod 402 passes through the inside of the sliding holes, and the stabilizing plate 3 cooperates with the sliding holes to achieve the effect of stabilizing the stabilizing rod 402 left and right, and a group of stabilizing mechanisms 4 are installed at the upper and lower positions of the stabilizing plate 3;

[0048] In the embodiments of the present disclosure, reference Figures 1 to 9 As shown,

[0049] The stabilizing mechanism 4 is composed of a stabilizing frame 401 and a stabilizing rod 402. The stabilizing frame 401 has a group of sliding holes of cylindrical structure at the bottom, and a group of stabilizing rods 402 of cylindrical step structure are inserted in the sliding holes. A group of connecting rods are provided at the bottom of the stabilizing rods 402. With the cooperation of the connecting rods, a group of stabilizing rods 402 are connected into an integrated structure, so that a group of stabilizing rods 402 can move up and down synchronously. A group of supporting springs are installed on the outside of the stabilizing rods 402. Since the stabilizing rods 402 are cylindrical step structures, the supporting springs can effectively push the stabilizing rods 402 to move upward, so that the stabilizing rods 402 can automatically pass through the sliding holes of the stabilizing plate 3. At this time, the stabilizing plate 3 and the stabilizing frame 401 are firmly connected. Compared with the current bolt fixing structure, the setting of the stabilizing rod 402 can realize the effect of convenient disassembly and assembly of the stabilizing frame 401. A positioning block is provided at the bottom of the stabilizing frame 401, and a positioning hole is provided on one side of the stabilizing plate 3. The positioning block passes through the inside of the positioning hole, and the installation position positioning effect of the stabilizing frame 401 is achieved with the cooperation of the positioning block.

[0050] In the embodiments of the present disclosure, reference Figures 1 to 9 As shown,

[0051] A first installation body 5 and a second installation body 7 are installed on the outside of the stabilizing frame 401. The first installation body 5 is provided with a mounting plate on the basis of the outer side surface. An inclined solar cell panel 6 is installed at the end of the mounting plate. A camera 8 is installed at the bottom of the second installation body 7. The first installation body 5 and the second locking rod 701 are respectively provided with an L-shaped positioning plate at the upper position. The positioning plate, the first installation body 5, and the second locking rod 701 are respectively provided with a sliding hole at the upper position. A first locking rod 501 and a second locking rod 701 are inserted into the sliding hole. The first locking rod 501 and the second locking rod 701 are respectively provided with a locking block at the bottom position. The stabilizing frame 401 is at the upper position. A group of serrated locking grooves are provided, and the bottom of the locking block extends to the inside of the locking groove. A supporting spring is installed on the outside of the first locking rod 501 and the second locking rod 701 respectively, and the supporting spring pushes the locking blocks of the first locking rod 501 and the second locking rod 701 to move downward, so that the first locking rod 501 and the second locking rod 701 cooperate with the locking block to automatically lock the position of the first installation body 5 and the second installation body 7, so as to achieve the effect of convenient locking of the installation position of the solar panel 6 and the camera 8. A group of bolt mounting holes are provided at the bottom position of the second installation body 7, and the bolt mounting holes are used to install the fixing bolts of the camera 8. The weight sensor 203 and the camera 8 cooperate with each other to form a construction site monitoring device for the tower crane body 1.

[0052] Embodiment 2, based on embodiment 1, refers to Figures 1 to 9 As shown, a mounting shell is provided at the bottom of the alarm, and a reserved space is provided inside the mounting shell. A group of batteries need to be installed inside the reserved space to provide power to the alarm and the weight sensor 203. In addition, a control module needs to be provided inside the stable shell 201 to electrically connect the control module and the weight sensor 203. The control circuit of the control module adopts the current mature basis to enable the weight sensor 203 to effectively monitor overweight building materials.

[0053] The working principle of this embodiment:

[0054] When installing the lifting assembly 2, first assemble the positioning seat 202, the weight sensor 203, the connecting frame 204, the hook 205, and the positioning rod 206 in order inside the stable shell 201, then merge the stable shell 201, complete the stability of the positioning seat 202, the weight sensor 203, the connecting frame 204, the hook 205, and the positioning rod 206, install the alarm on the outside of the positioning seat 202, and electrically connect the alarm and the weight sensor 203;

[0055] When installing the solar panel 6 and the camera 8, first assemble the solar panel 6 and the first installation body 5, then assemble the camera 8 and the second installation body 7, install the solar panel 6 on the outside of the stabilizing frame 401 in conjunction with the first installation body 5 and the first locking rod 501 to be automatically stabilized, install the camera 8 on the outside of the stabilizing frame 401 in conjunction with the second installation body 7 and the second locking rod 701 to be automatically stabilized, then install the stabilizing frame 401 in conjunction with the stabilizing rod 402 on the position of the stabilizing plate 3 to be stabilized, and electrically connect the solar panel 6 and the camera 8;

[0056] When installing the stabilizing frame 401, first stretch the stabilizing rod 402 downward, then move the bottom of the stabilizing frame 401 to the inside of the stabilizing plate 3 in coordination with the stabilizing rod 402 and the positioning block, and stop stretching the stabilizing rod 402. At this time, the stabilizing rod 402 is reset to automatically stabilize the stabilizing frame 401.

[0057] When using the tower crane body 1, the operator cooperates with the camera 8 to monitor and observe the construction site. The worker puts the construction materials on the hook 205 and uses the tower crane body 1 to lift the construction materials. At this time, the connecting frame 204 presses the weight sensor 203. When the construction materials are overweight, the alarm sounds to avoid overweight of the construction materials.

[0058] To remove the solar panel 6 and the camera 8, the worker pulls the stabilizing rod 402 downwards, removes the stabilizing frame 401 first, then moves the solar panel 6 and the camera 8 together with the stabilizing frame 401 to a position convenient for further removal, and pulls the first locking rod 501 and the second locking rod 701 upwards respectively to remove the solar panel 6 and the camera 8, thus saving the time for removing the solar panel 6 and the camera 8.

[0059] In this article, there are a few points to note:

[0060] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0061] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0062] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A construction site monitoring device applied to a tower crane, comprising: A tower crane body and a lifting assembly; characterized in that the lifting assembly comprises: a stable shell, a positioning seat, a weight sensor, a connecting frame, a hook, and a positioning rod, and a set of lifting assemblies are installed at the outer side of the tower crane body; A pulley is installed at the upper position of the stable shell, a steel wire rope is provided between the tower crane body and the pulley, a welded and fixed stable plate is provided at the end of the tower crane body, and a group of stable mechanisms are installed at the upper and lower positions of the stable plate, and the stable mechanism is composed of a stable frame and a stable rod; The stabilizing frame has a first installation body and a second installation body installed on the outside. The first installation body is provided with a mounting plate on the basis of the outer side surface. An inclined solar cell panel is installed at the end of the mounting plate. A camera is installed at the bottom of the second installation body.

2. A construction site monitoring device for a tower crane according to claim 1, characterized in that: The stable shell has a positioning seat installed inside in cooperation with a group of bolts, the positioning seat has a stable groove in the middle, a weight sensor is installed at the position of the stable groove, an alarm is installed at the outer position of the stable shell, the alarm and the weight sensor are electrically connected, the connecting frame is installed inside the stable shell, the top of the connecting frame is aligned with the weight sensor, and the connecting frame is provided with a hook at the bottom.

3. A construction site monitoring device for a tower crane according to claim 1, characterized in that: The stable shell is provided with a sliding hole on both sides and the bottom respectively, the sliding hole at the bottom corresponds to the connecting frame, the stable shell and the connecting frame are provided with an extension plate on both sides respectively, the extension plate of the stable shell is provided with a positioning rod at the upper position, the positioning rod passes through the extension plate of the connecting frame, and a supporting spring is installed on the outside of the positioning rod.

4. A construction site monitoring device for a tower crane according to claim 1, characterized in that: The stabilizing plate is provided with two installation slots at the bottom, the stabilizing rods are installed inside the installation slots, the stabilizing plate is provided with a group of sliding holes at the upper position, and the upper part of the stabilizing rods passes through the inside of the sliding holes.

5. A construction site monitoring device for a tower crane according to claim 1, characterized in that: The stabilizing frame has a group of sliding holes at the bottom, a group of stabilizing rods are inserted inside the sliding holes, a group of connecting rods are arranged at the bottom of the stabilizing rods, and a group of supporting springs are installed on the outside of the stabilizing rods.

6. A construction site monitoring device for a tower crane according to claim 1, characterized in that: The stabilizing frame is provided with a positioning block at the bottom, the stabilizing plate is provided with a positioning hole at one side, and the positioning block passes through the interior of the positioning hole.

7. A construction site monitoring device for a tower crane according to claim 1, characterized in that: The first mounting body and the second locking rod are respectively provided with a positioning plate at the upper position, and a sliding hole is respectively provided in the positioning plate, the first mounting body and the second locking rod at the upper position, a first locking rod and a second locking rod are inserted into the sliding hole, and the first locking rod and the second locking rod are respectively provided with a locking block at the bottom position, and a group of locking grooves are provided at the upper position of the stabilizing frame, and the bottom of the locking block extends to the inside of the locking groove, and a supporting spring is respectively installed on the outside of the first locking rod and the second locking rod.

8. A construction site monitoring device for a tower crane according to claim 1, characterized in that: The second installation body has a group of bolt installation holes at the bottom.

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