Mounting bracket for tower crane working environment acquisition equipment

Abstract

The utility model relates to the technical field of mounting equipment, in particular to a mounting bracket for tower crane working environment acquisition equipment, which can be suitable for different tower crane pods and can meet the mounting requirements of various types of sensors. The cross rod of the mounting bracket can slide along the supporting part, so that the two-dimensional stepless adjustment of the tower crane working environment acquisition equipment mounted on the cross rod can be realized, and the mounting requirements of various types of sensors are met; and meanwhile, the clamping plate is fixed on the tower crane pod hanging lug at the top of the tower crane pod, and the clamping plate can move on the supporting part of the bracket, so that the bracket is suitable for tower crane pods of different models.

Description

Technical Field

[0001] The utility model relates to the technical field of installation equipment, in particular to an installation bracket for tower crane operating environment collection equipment. Background Art

[0002] With the continuous development of intelligent tower cranes, the equipment for collecting tower crane operating environment is becoming more and more diversified. In order to accurately collect tower crane operating environment in multiple dimensions, configuring multiple sensors on the top of the tower crane nacelle is the mainstream solution nowadays. However, the size and structure of the lugs of different tower crane nacelles are different. Most of the existing tower crane operating environment collection equipment mounting brackets are specially designed for the specific structure of the tower crane nacelle. It is impossible to achieve universal standardized installation for large quantities of tower cranes or when transferring tower crane operating environment collection equipment from one tower crane to another.

[0003] At present, the existing data acquisition equipment in tower crane operating environments cannot meet the requirements of universal standardization, nor can it promote industry standardized production. In addition, the existing installation equipment does not consider how to adapt to different types of sensors. Utility Model Content

[0004] In view of this, the utility model provides a tower crane operating environment acquisition equipment mounting bracket, which has universality, can be applicable to different tower crane pods, and can meet the installation requirements of various types of sensors.

[0005] To achieve the above purpose, the technical solution of the utility model is as follows:

[0006] A tower crane operating environment collection equipment mounting bracket comprises a support portion, a plurality of cross bars and a plurality of clamping plates; wherein all the cross bars can be used to mount the tower crane operating environment collection equipment, and all the cross bars are slidably matched with the top surface of the support portion; the clamping plates are used to connect the tower crane nacelle hanging ears and the support portion, and the clamping plates are slidably matched with the support portion through connecting pieces.

[0007] Wherein, the side and top surfaces of the support portion are both provided with tracks; the side and top surfaces of the crossbar are both provided with tracks; the sliding fit is a track sliding fit;

[0008] The splint includes a first plate, a second plate and a connecting piece, and the splint is slidably matched with the side track of the support part through the connecting piece; wherein the first plate is provided with a tower crane pod mounting hole, and the connecting piece includes a track matching piece and a fixing piece; the track matching piece is installed on the side track of the support part and is arranged in accordance with the tower crane pod mounting hole; the fixing piece passes through the tower crane pod mounting hole and is connected to the track matching piece, and the first plate is fixed on the support part; the tower crane pod hanging ear is clamped between the second plate and the first plate, and the first plate, the tower crane pod hanging ear and the second plate are fixedly installed.

[0009] Wherein, the support portion includes two side rods arranged relatively parallel to each other.

[0010] Wherein, the first plate and the second plate are provided with plate docking holes, and the first plate, the tower crane nacelle hanging ear and the second plate are fixedly installed by bolts matched with the plate docking holes.

[0011] The device further comprises a mounting rod for mounting the sensor box, wherein the mounting rod is fixedly connected to one of the cross bars, and an antenna mounting interface is arranged on the mounting rod.

[0012] The utility model further comprises a base, wherein the base comprises a connecting rod and a chassis, and is connected to the supporting part via the connecting rod, and the connecting position between the connecting rod and the supporting part can be adjusted in height.

[0013] Wherein, the track matching piece is a spring nut, and the fixing piece is a screw.

[0014] Beneficial effects:

[0015] The cross bar of the mounting bracket of the utility model can slide along the supporting part, so as to realize two-dimensional stepless adjustment of the tower crane working environment collection equipment installed on the cross bar, and meet the installation requirements of various types of sensors; at the same time, it is fixed to the tower crane pod hanging ear on the top of the tower crane pod through a clamping plate, and the clamping plate can be moved on the supporting part of the bracket, so it is suitable for tower crane pods of different models. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is an overall schematic diagram of the mounting bracket of the utility model.

[0017] Figure 2 It is an overall schematic diagram of the clamping plate of the mounting bracket of the utility model.

[0018] Figure 3 This is a schematic diagram of the first plate member of the clamping plate of the mounting bracket of the utility model.

[0019] Figure 4 This is a schematic diagram of the second plate member of the clamping plate of the mounting bracket of the utility model.

[0020] Figure 5 This is a schematic diagram of the installation of the first plate member and the second plate member of the clamping plate of the mounting bracket of the utility model.

[0021] Figure 6 This is a schematic diagram of the sensor box to be installed according to the utility model.

[0022] Figure 7 It is a schematic diagram of an adjustable support base of the mounting bracket of the utility model. DETAILED DESCRIPTION

[0023] The present invention is described in detail below with reference to the accompanying drawings and embodiments.

[0024] Embodiment 1:

[0025] There is a tower crane nacelle hanging ear on the top of the tower crane nacelle, which can be used to fix the installation bracket. Different tower crane nacelle hanging ears have different sizes, structures and positions on the tower crane. Therefore, a fixed structure installation bracket cannot be used, and it is necessary to consider the adaptation of various tower crane nacelle hanging ears.

[0026] The utility model installation bracket is as follows Figure 1 As shown, Figure 2 The utility model provides a mounting bracket for tower crane operating environment collection equipment, comprising a support portion, a plurality of cross bars 1 and a plurality of clamping plates 2; all cross bars 1 can be used to install tower crane operating environment collection equipment, and all cross bars 1 are slidably matched with the top surface of the support portion; the clamping plates 2 are used to connect the tower crane nacelle hanging ears and the support portion, and the clamping plates 2 are slidably matched with the support portion through a connecting piece 23.

[0027] The mounting bracket of the utility model is fixed on the tower crane nacelle hanging ear on the top of the tower crane nacelle through the clamp plate 2, and the clamp plate 2 can be slidably matched with the supporting part through the connecting piece 23, and the clamp plate 2 can be adapted to various tower crane nacelle hanging ears; in addition, all the cross bars 1 are slidably matched with the top surface of the supporting part and are suitable for different tower crane nacelles, and can meet the installation requirements of various types of sensors at the same time.

[0028] Furthermore, tracks are provided on the side and top surfaces of the cross bar 1, and the cross bar 1 slides with the tracks on the top surfaces of the side bars 3; the cross bar 1 slides along the top of the side bars 3, and tracks are provided on the side and top surfaces of the cross bar 1, which can realize two-dimensional stepless adjustment of the tower crane working environment collection equipment installed on the cross bar 1.

[0029] The splint 2 is a splint for the tower crane nacelle hanging ears, and the number of splints is consistent with the number of tower crane nacelle hanging ears on the tower crane nacelle. The splint 2 includes a first plate 21, a second plate 22 and a connecting member 23; the first plate 21 is provided with a tower crane nacelle mounting hole 211, and the connecting member 23 includes a rail matching member and a fixing member; it can be seen that the splint 2 is composed of various structural parts, which is convenient for processing and assembly.

[0030] Furthermore, the support portion includes two side rods 3, which are arranged relatively parallel to each other. The side and top surfaces of the side rods 3 are provided with tracks. The two side rods 3 have a simple structure and are easy to process. The cross bar 1 and the side rod 3 can be installed vertically to facilitate sliding.

[0031] The state of the splint connecting the tower crane pod lug and the side rod 3 is: the track fitting is installed on the side track of the side rod 3 and is arranged consistently with the tower crane pod mounting hole 211; the fixing part passes through the tower crane pod mounting hole 211 and is connected to the spring clip track fitting, and the first plate 21 is fixed on the side rod 3; the tower crane pod lug is located between the second plate 22 and the first plate 21, and the first plate 21, the tower crane pod lug and the second plate 22 are fixedly installed. Figure 3 Schematic diagram of the first plate of the mounting bracket of the utility model; the second plate 22 is provided with three plate docking holes 212, Figure 4 This is a schematic diagram of the second plate member of the clamping plate of the mounting bracket of the utility model.

[0032] The first plate 21 and the second plate 22 are provided with plate docking holes 212, and the first plate 21, the tower crane pod hanging ear and the second plate 22 are fixedly installed by bolts; the plate docking holes 212 are used to install bolts, and the bolts penetrate the first plate 21, the tower crane pod hanging ear and the second plate 22 to achieve fixed installation of the three, and the fixed installation is achieved with a simple structure, and the plate docking holes 212 and the bolts can achieve standardized production.

[0033] Furthermore, the track matching piece is a spring nut, and the fixing piece is a screw, which can achieve sliding and position fixing.

[0034] The first plate 21 and the second plate 22 are installed in a sequential order. The first plate 21 needs to be installed on the existing profile first, and then the first plate 21, the second plate 22 and the tower crane nacelle are installed as a whole. The specific installation steps are as follows:

[0035] First, install 6 M6 spring nuts on the inner side of the existing profile near the tower crane nacelle installation position, and then fix the first plate 21 to the profile with 6 M6*12 screws; place the second plate 22 on the outside of the profile, with the tower crane nacelle installation position in the middle and the first plate 21 on the inside, and use 3 M16×55 hexagonal bolts to penetrate the three structural members for fixed installation. Figure 5 The schematic diagram of the installation of the first plate 21 and the second plate 22 of the mounting bracket of the utility model is shown. The plate 2 can move on the inner surface track of the side rod of the bracket, so it can be applied to different tower crane nacelles.

[0036] Embodiment 2:

[0037] On the basis of the above-mentioned embodiment 1, it further includes a mounting rod 4 for mounting a sensor box 5, the mounting rod 4 is fixedly connected to the first crossbar 1 at the end of the tower crane nacelle's front field of view, and the mounting rod 4 is provided with an antenna mounting interface 6. The mounting bracket of the utility model can realize the installation of the sensor box 5. In order to collect the laser point cloud of the tower crane's operating environment and splice it, a combined navigation device and a laser radar 8 are configured on the top of the tower crane nacelle, and a corresponding mounting rod 4 is designed. In order to achieve integrated and efficient installation, the sensor box to be installed in the utility model is as follows Figure 6 As shown, the sensor box 5 is installed with an inertial navigation system, an inclinometer, a GNSS-RTK board and a laser radar 8.

[0038] The sensor box 5 can move along the mounting rod 4, which is fixedly connected to the first crossbar 1 at the end of the tower crane nacelle's front view, and can move along the sidebar 3 with the crossbar 1 to achieve two-dimensional adjustment of the sensor box 5 to adapt to different usage scenarios. Two external GNSS antennas are installed on the antenna installation interfaces 6 on both sides of the mounting rod.

[0039] Embodiment 3: On the basis of the above-mentioned embodiment 1, it can further include a base 7, wherein the base 7 is connected to the side rod 3, and the height of the base 7 is adjustable. The inclination of the mounting bracket can be adjusted by adjusting the height of the base 7, which is suitable for different tower crane pods, while ensuring the stability of the mounting bracket. Figure 7 It is a schematic diagram of an adjustable support base of the mounting bracket of the utility model.

[0040] For the mounting bracket of the utility model, the specific installation process is as follows:

[0041] Install the cross bar 1 and the side bar 3 of the mounting bracket on the ground, and install the spring nut and the first plate 21 on the side bar 3;

[0042] Wrap the sensor box 5 to avoid damaging the laser radar 8, and then hoist the mounting bracket and the sensor box 5 as a whole above the tower crane nacelle;

[0043] Adjust the position of the bracket so that the first plate 21 of the mounting bracket clamp 2 is aligned with the tower crane nacelle hanging ear, and fix the second plate 22 and the tower crane nacelle hanging ear;

[0044] Loosen the T-screw of the mounting bracket mounting rod 4, pull the mounting bracket mounting rod 4 backward, and fix the sensor box 5 to the front end of the mounting rod 4 with the hexagon socket bolt.

[0045] Connect the power cord, network cable, serial port cable and antenna RF cable of the sensor box 5, and fix them with a hub.

[0046] In summary, the above are only preferred embodiments of the present invention and are not intended to limit the protection scope of the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A tower crane operating environment collection equipment mounting bracket, characterized in that: It comprises a support part, a plurality of cross bars (1) and a plurality of clamping plates (2); wherein all the cross bars (1) can be used to install tower crane operating environment collection equipment, and all the cross bars (1) are slidably matched with the top surface of the support part; the clamping plates (2) are used to connect the tower crane nacelle hanging ears and the support part, and the clamping plates (2) are slidably matched with the support part through a connecting piece.

2. The bracket according to claim 1, characterized in that The side and top surfaces of the support portion are both provided with tracks; the side and top surfaces of the crossbar (1) are both provided with tracks; the sliding fit is a track sliding fit; The clamping plate (2) comprises a first plate member (21), a second plate member (22) and a connecting member (23), and the clamping plate (2) is slidably matched with the side track of the support part through the connecting member (23); wherein the first plate member (21) is provided with a tower crane pod mounting hole (211), and the connecting member (23) comprises a track matching member and a fixing member; the track matching member is installed on the side track of the support part and is arranged in accordance with the tower crane pod mounting hole (211); the fixing member passes through the tower crane pod mounting hole (211) and is connected to the track matching member, and the first plate member (21) is fixed on the support part; the tower crane pod hanging ear is clamped between the second plate member (22) and the first plate member (21), and the first plate member (21), the tower crane pod hanging ear and the second plate member (22) are fixedly installed.

3. The bracket according to claim 2, characterized in that The support portion comprises two side rods (3) which are arranged relatively parallel to each other.

4. The bracket according to claim 2, characterized in that: The first plate (21) and the second plate (22) are provided with plate docking holes (212); the first plate (21), the tower crane nacelle hanging ear and the second plate (22) are fixedly mounted by bolts matched with the plate docking holes (212).

5. The bracket according to any one of claims 1 to 4, characterized in that: It also comprises a mounting rod (4) for mounting the sensor box (5), wherein the mounting rod (4) is fixedly connected to one of the cross bars (1), and an antenna mounting interface (6) is provided on the mounting rod (4).

6. The bracket according to any one of claims 1 to 4, characterized in that: It also comprises a base (7), the base (7) comprising a connecting rod and a chassis, and is connected to the support part via the connecting rod, and the connection position between the connecting rod and the support part can be adjusted in height.

7. The bracket according to any one of claims 2 to 4, characterized in that: The track matching piece is a spring nut, and the fixing piece is a screw.

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