Multifunctional counterweight bracket

Abstract

The utility model relates to the technical field of communication facility installation, and provides a multifunctional counterweight bracket, including a counterweight part and a bracket, one end of the bracket is detachably connected to the counterweight part, and the other end is provided with a 4G / 5G base station antenna or a lighting lamp, etc. The counterweight part is designed to be in a rectangular shape and the main body of the counterweight part is welded by a number of angle steels, a number of steel bars are arranged crisscross at the bottom to form a load-bearing net, and a number of steel bars are arranged at intervals on the side to form a side net. The multifunctional counterweight bracket provided by the utility model can transport the bracket and the counterweight part in a modular manner during transportation to reduce transportation costs. After modular transportation to the construction site, counterweights can be found at the construction site according to weight requirements and placed on the counterweight part. It is simple and convenient, with low transportation costs, and the counterweights can be directly removed when dismantling or shifting, without the need for drilling holes, and will not affect the surrounding construction environment, wall surfaces and other parts, and can be reused.

Description

Technical Field

[0001] The utility model belongs to the technical field of communication facility installation, and in particular relates to a multifunctional counterweight bracket. Background Art

[0002] With the continuous development of urbanization, infrastructure construction plays an indispensable role. In the early stages of construction, the facilities on the construction site are not perfect, such as lighting, mobile communications, etc. However, in the actual construction process, lighting, mobile communications and other equipment are indispensable. Therefore, lighting, mobile communications and other equipment need to be installed in advance. The first existing solution is to equip the construction site with a power supply system in advance, and install the lighting or 4G / 5G base station antenna through drilling or welding with construction equipment to achieve lighting and communication. However, after the construction of this method is completed, it is necessary to apply waterproof glue to the hole or welding position to fill the gap caused by drilling to prevent water seepage or leakage; the second is to use a counterweight arm product and cast the counterweight module on site at the construction site through concrete. However, this method takes a long time to construct on site and is difficult to dismantle after construction, which may damage the structure of the original building surface. The second implementation method of the counterweight arm is to prefabricate a standard concrete counterweight module at the manufacturer, and then transport the counterweight module and the arm product to the construction site together. The concrete counterweight block greatly increases the transportation cost, and some prefabricated blocks are difficult to match on site due to the deviation of the installation hole position, resulting in a substantial increase in installation and transportation costs. Utility Model Content

[0003] The purpose of the utility model is to overcome at least one of the above-mentioned deficiencies of the prior art and to provide a multifunctional counterweight bracket, in which the counterweight part and the bracket are detachably connected and modularly transported, which greatly reduces the transportation cost and can be reused.

[0004] The technical solution of the utility model is: a multifunctional counterweight bracket, including a counterweight part and a bracket, a mounting beam is arranged at the top end of the counterweight part, the bracket is provided with a bottom plate, the bracket is detachably mounted on the mounting beam through the bottom plate, the counterweight part is provided with a accommodating cavity for accommodating a counterweight object and the counterweight part has an opening on the top and / or side.

[0005] Further, the counterweight part is configured as a counterweight basket, and the counterweight basket includes a bottom and a side surface arranged along the height direction of the bottom edge, and the bottom and the side surface form the accommodating cavity.

[0006] Furthermore, the counterweight basket is arranged in a rectangular shape, the main body of the counterweight basket is formed by welding a number of angle steels, a number of steel bar nets are arranged crisscross on the bottom to form a load-bearing net, a number of steel bars are arranged at intervals on the side of the counterweight basket to form a side net, and the main body, the load-bearing net and the side net form the accommodating cavity.

[0007] Furthermore, a connecting plate is also provided at the bottom, and the connecting plate is transversely arranged at the middle position of the long side of the bottom; or longitudinally arranged at the middle position of the short side of the bottom; or arranged simultaneously in the longitudinal and transverse directions and correspondingly arranged at the middle position of the short side and the middle position of the long side of the bottom.

[0008] Furthermore, the mounting beam is provided with a plurality of mounting holes, the bottom plate is provided with a plurality of bottom plate holes corresponding to the mounting holes, and the locking members are sequentially passed through the mounting holes and the bottom plate holes to detachably mount the bracket on the counterweight part.

[0009] Furthermore, the bracket is also provided with a reinforcing rib, one side of the reinforcing rib is connected to the bottom plate, and the other side is connected to the bracket.

[0010] Furthermore, the other end is provided with any one or more of a 4G / 5G antenna, a lightning rod, a lighting lamp, a solar panel, or a warning light.

[0011] Furthermore, a rubber pad is provided at the bottom of the counterweight part.

[0012] Furthermore, the counterweight part is provided as one, and the bracket is directly and detachably connected to the counterweight part;

[0013] Alternatively, two counterweight parts are provided, the two counterweight parts are adjacent to each other and spliced, one bracket is provided, and the bracket is simultaneously connected to the mounting beams of adjacent counterweight parts.

[0014] Furthermore, the bracket is provided with a support rod, which is arranged obliquely relative to the bracket, and one end of the support rod is connected to the side of the bracket, and the other end is connected to the mounting beam through a fastener.

[0015] The utility model provides a multifunctional counterweight bracket, in which the counterweight basket and the bracket are designed as separate parts, and can be transported in modules and assembled after being transported to the construction site. After arriving at the construction site, the counterweight can be extracted on site and placed in the counterweight part, and there is no rigid requirement for the counterweight, as long as it can be placed in the counterweight basket, such as gravel, bagged cement, etc. When the counterweight bracket needs to be removed or repositioned, the gravel, cement, etc. in the counterweight basket can be removed; one end of the bracket and the counterweight basket are detachable, and the other end can be used to install required accessories, such as 4G / 5G antennas, lighting lamps, solar panels, lightning rods, etc.

[0016] The utility model has at least the following beneficial effects:

[0017] 1. Modular transportation and on-site counterweight reduce transportation costs. Split transportation can pass through some narrow and low passages, elevators, passageways, etc.;

[0018] 2. It is applicable to many scenarios, such as setting up outdoor solar panels and lighting in one unit, setting up lighting in dark indoor environments, setting up 4G / 5G base station antennas for communication, setting up warning lights for prompt functions, etc.

[0019] 3. When the counterweight bracket needs to be relocated or removed, first disassemble the bracket and the counterweight basket, remove part or all of the counterweight in the counterweight basket, relocate the counterweight basket to the designated position (which can be the next designated position or recycled), and then perform the steps of counterweighting and installing the bracket, so that the counterweight bracket can be reused.

[0020] 4. The counterweight basket can be designed as standard parts of any shape according to needs, such as cuboid, cylinder, etc., or it can be designed as non-standard parts according to the on-site construction environment, such as L-shaped structure, T-shaped structure, etc. It has a wide range of applications and many usage scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0022] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the multifunctional counterweight bracket provided by an embodiment of the utility model;

[0023] Figure 2 It is a three-dimensional schematic diagram of a counterweight basket in a multifunctional counterweight bracket provided by an embodiment of the utility model;

[0024] Figure 3 It is a schematic diagram of the structure of a bracket in a multifunctional counterweight bracket provided in an embodiment of the utility model;

[0025] Figure 4 It is a schematic diagram of the installation holes of the bottom plate and the mounting beam in the multifunctional counterweight bracket provided in the embodiment of the utility model.

[0026] The reference numerals and names in the figures are as follows:

[0027] Counterweight basket 1, main body 11, load-bearing net 12, side net 13, connecting plate 14, opening 15, accommodating cavity 16, bracket 2, bottom plate 21, bottom plate hole 22, reinforcing rib 23, mounting beam 3, mounting hole 31, cross beam 32, longitudinal beam 33, lightning rod 4 DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0029] It should be noted that the terms “setting” and “connection” should be understood in a broad sense. For example, it can be directly setting or connecting, or it can be indirectly setting or connecting through a central component or a central structure.

[0030] In addition, if there are terms such as "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicating orientation or positional relationship in the embodiments of the present invention, they are based on the orientation or positional relationship or the conventional placement state or use state shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the structure, feature, device or element referred to must have a specific orientation or positional relationship, nor must it be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0031] The various specific technical features and embodiments described in the specific implementation methods can be combined in any suitable manner unless there is any contradiction. For example, different implementation methods can be formed by combining different specific technical features / embodiments. In order to avoid unnecessary repetition, the various possible combinations of the specific technical features / embodiments in the present utility model will not be described separately.

[0032] refer to Figure 1 As shown, the embodiment of the utility model provides a multifunctional counterweight bracket, including a counterweight part and a bracket 2, a mounting beam 3 is arranged at the top of the counterweight part, the bracket 2 is provided with a bottom plate 21, the bracket 2 is detachably mounted on the mounting beam 3 through the bottom plate 21, the counterweight part is provided with a receiving cavity 16 for accommodating the counterweight object, and the counterweight part has an opening 15 on the top or / and the side. In the embodiment of the utility model, the counterweight part and the bracket 2 are detachably connected, which is convenient for modular transportation. There is no need to counterweight the counterweight part during transportation. After arriving at the construction site, gravel, cement or sand can be found at the construction site and placed in the receiving cavity 16 for counterweighting, which can greatly reduce the transportation cost; it is also convenient to adapt to the use in different construction environments. If it is necessary to pass through narrow and low passages, elevators, etc., the counterweight part and the bracket 2 can be transported to the construction site separately, and then counterweighted and assembled.

[0033] refer to Figures 1 to 4As shown, the counterweight part is set as a counterweight basket 1, and the counterweight basket 1 consists of a bottom and side surfaces set in the height direction around the bottom edge. The bottom and the side surfaces form a receiving chamber 16, and an opening 15 is set above the counterweight basket 1. After arriving at the construction site, crushed stone, cement or sand and gravel can be used as counterweights at the construction site. Bags of crushed stone or bags of cement can be placed in the receiving chamber 16 through the set opening 15, and free counterweights can be used according to actual use. Crushed stone is a counterweight that is easily obtained at the construction site. In this embodiment, there is no need to consider size specifications. Crushed stone that is too small can be put into bags and then placed in the receiving chamber 16, and larger stones can be directly placed in the receiving chamber 16. The counterweight basket 1 can be set as a standard part of any shape according to the actual use scenario, such as a cylinder, a cuboid, an elliptical structure, a diamond structure, etc., and can also be designed as other non-standard parts according to the on-site construction environment, such as an L-shaped structure, a T-shaped structure or other special-shaped structures. In this embodiment, a counterweight basket 1 with a rectangular structure is selected for description. The main body 11 of the counterweight basket 1 is formed by welding a plurality of angle steels. A plurality of steel bars are arranged at a crisscross pattern at the bottom of the counterweight basket 1 to form a load-bearing net 12. A plurality of steel bars are arranged at intervals on the side of the counterweight basket 1 to form a side net 13. The main body 11, the load-bearing net 12 and the side net 13 form a receiving chamber 16. The crisscrossed steel bars are welded to the bottom of the main body 11, and the interval-arranged steel bars are welded to the side of the main body 11. The main body 11, the load-bearing net 12 and the side net 13 form a receiving space, and an opening 15 is arranged at the upper part of the counterweight basket 1. The load-bearing net 12 is arranged at the bottom of the counterweight basket 1 to bear the weight of the counterweight. The side net 13 is arranged to prevent the counterweight accommodated in the receiving chamber 16 from falling out. Therefore, the intervals between the side nets 13 should not be too wide. If the side nets 13 are too wide, the problem can be solved by putting sand or gravel into bags and accommodating the bagged counterweight as a whole in the receiving chamber 16.

[0034] In specific applications, the counterweight basket 1 can also adopt a modular design, that is, the counterweight basket 1 is divided into an independent bottom plate and side plates, and a plug-in positioning structure (such as mutually cooperating sockets and positioning blocks) can be provided between the bottom plate and the side plates. The bottom plate and the side plates are then assembled and welded at the construction site to form the main body 11 of the counterweight basket 1.

[0035] Specifically, in the embodiment of the utility model, since the main body 11 of the counterweight basket 1 is welded by several angle steels and has a large bearing capacity, if the counterweight still does not reach the expected counterweight after the accommodating space is full, large-volume counterweights such as bagged cement or bagged sand and gravel can be directly placed on the angle steel main body 11 until the required counterweight weight is reached, or the expected counterweight can be achieved by increasing the number of counterweight baskets 1. When only one counterweight basket 1 is provided, a detachable connection is achieved through the bottom plate 21 provided on the bracket 2 and the mounting beam 3 provided on the counterweight basket 1. When the counterweight is not enough, a large-volume counterweight is placed on the angle steel main body 11; when several counterweight baskets 1 are provided, and several counterweight baskets 1 are of the same model, the bracket 2 is provided with a support rod, which is obliquely arranged relative to the bracket 2, and one end of the support rod is connected to the side of the bracket 2, and the other end is connected to the counterweight basket 1 through a fastener. There can be multiple support rods, and each support rod is evenly distributed around the circumference of the bracket 2.

[0036] In a specific application, two counterweight parts may be provided, and the two counterweight parts are adjacently spliced ​​and arranged. One bracket 2 may be provided, and the bracket 2 is simultaneously connected to the mounting beam 3 of the adjacent counterweight part to meet different usage requirements.

[0037] Specifically, a connecting plate 14 is also provided at the bottom of the counterweight basket 1 to increase the stability of the overall structure and the bearing capacity of the bottom. The two ends of the connecting plate 14 can be fixed to the bottom of the main body 11 by welding, or can be provided at the bottom of the main body 11 by fasteners; the connecting plate 14 can be connected to the bottom of the main body 11 along the length direction or the width direction, or connecting plates 14 can be provided in both the length direction and the width direction; or the setting position and number of the connecting plates 14 are not limited, and are only limited along the width direction or along the length direction. Then, when the number of the connecting plates 14 is set to a certain number, the connecting plates 14 can assume the role of the load-bearing net 12.

[0038] Specifically, the cross section of the mounting beam 3 is set to be "L" shaped, and two mounting beams 3 are relatively arranged, and the bracket 2 can be connected to the two mounting beams 3 respectively through fasteners. It can be set on the top of the counterweight basket 1 by welding or fasteners. The mounting beam 3 includes a crossbeam 32 and a longitudinal beam 33 extending from one edge of the crossbeam 32 in the height direction. The crossbeam 32 is provided with a plurality of mounting holes 31. Correspondingly, the bottom plate 21 is provided with bottom plate holes 22 or the support rod is correspondingly provided with bolt holes. The fasteners penetrate the bottom plate holes 22 and the mounting holes 31 in sequence or penetrate the bolt holes and the mounting holes 31 in sequence, so that the bracket 2 can be detachably set on the mounting beam 3. The fasteners can be bolts. The two sides of the bottom of the bracket 2 are limited by the longitudinal beams 33 respectively, which is more convenient to install.

[0039] Specifically, the bracket 2 is also provided with a reinforcing rib 23, one side of the reinforcing rib 23 is connected to the bottom plate 21, and the other side is connected to the bracket 2. The reinforcing rib 23 as a whole is a triangular structure with a certain thickness; further, in order to prevent the bracket 2 from being displaced or the ground from being damaged due to vibration, a rubber pad is provided at the bottom of the counterweight basket 1, which can reduce the displacement of the bracket 2, thereby affecting the communication signal, etc., and reduce the damage to the ground on the other hand.

[0040] Specifically, one end of the bracket 2 is detachably connected to the counterweight basket 1, and the other end is provided with any one or more of a 4G / 5G antenna, a lightning rod 4, a lighting lamp, a solar panel, or a warning light according to actual needs.

[0041] In specific applications, after the counterweight basket 1 and the bracket 2 are modularly transported to the designated location, the counterweight basket 1 is first placed at the designated location, especially the non-standard counterweight basket 1. The counterweight basket 1 is placed according to the on-site construction environment, and then some gravel is put into the counterweight basket 1 from the upper opening 15 (in this embodiment, both sides of the mounting beam 3). The advantage of putting some gravel in advance is that when installing the bracket, the counterweight basket 1 remains in a fixed position to avoid displacement of the counterweight basket 1 by using tools such as electric screwdrivers or other tools during the installation process; after the bracket 2 is installed, gravel can be added until the specified counterweight is met. When the counterweight bracket needs to be dismantled as a whole, the bracket 2 is dismantled first, and then the gravel in the counterweight basket 1 can be removed; when the counterweight bracket needs to be shifted as a whole, the bracket 2 is dismantled, and then some or all of the gravel is removed, and the counterweight basket 1 containing some gravel is moved to the desired position, the bracket and the counterweight basket 1 are connected, and finally the counterweight is performed. Through the above arrangement, when the counterweight bracket is removed or shifted, no other drilling and fixing is required, and no damage is caused to the wall or the ground. Moreover, the gravel contained in the counterweight basket 1 can be removed at any time, and the counterweight bracket can be reused.

[0042] The utility model provides a multifunctional counterweight bracket, which is detachably connected to the counterweight part and the bracket 2. The bracket 2 and the counterweight part can be disassembled during transportation, and modular transportation is achieved with low transportation cost. The counterweight basket 1 is provided with standard parts and non-standard parts, and has strong versatility. There is no need to prefabricate heavy counterweight blocks, which reduces transportation cost and workload. When the counterweight bracket needs to be dismantled or shifted, it is only necessary to remove the counterweight in the accommodating cavity 16, and the counterweight bracket can be reused.

[0043] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modification, equivalent substitution or improvement made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A multifunctional counterweight bracket, characterized in that: It includes a counterweight part and a bracket, a mounting beam is arranged at the top of the counterweight part, the bracket is provided with a bottom plate, the bracket is detachably mounted on the mounting beam through the bottom plate, the counterweight part is provided with a receiving cavity for accommodating the counterweight object and the counterweight part has an opening on the top and / or the side.

2. The multifunctional counterweight bracket according to claim 1, characterized in that The counterweight part is configured as a counterweight basket, which includes a bottom and a side surface arranged along the height direction of the bottom edge, and the bottom and the side surface form the accommodating cavity.

3. The multifunctional counterweight bracket according to claim 2, characterized in that: The counterweight basket is arranged in a rectangular shape, the main body of the counterweight basket is formed by welding a plurality of angle steels, a plurality of steel bars are arranged crisscross on the bottom to form a load-bearing net, a plurality of steel bars are arranged at intervals on the side of the counterweight basket to form a side net, and the main body, the load-bearing net and the side net form the accommodating cavity.

4. The multifunctional counterweight bracket according to claim 3, characterized in that: The bottom is also provided with a connecting plate, which is transversely arranged at the middle position of the long side of the bottom; or longitudinally arranged at the middle position of the short side of the bottom; or arranged longitudinally and transversely at the same time and correspondingly arranged at the middle position of the short side and the middle position of the long side of the bottom.

5. The multifunctional counterweight bracket according to claim 1, characterized in that: The mounting beam is provided with a plurality of mounting holes, the bottom plate is provided with a plurality of bottom plate holes corresponding to the mounting holes, and the locking members are sequentially passed through the mounting holes and the bottom plate holes to detachably mount the bracket on the counterweight part.

6. The multifunctional counterweight bracket according to claim 1, characterized in that: The bracket is also provided with a reinforcing rib, one side of the reinforcing rib is connected to the bottom plate, and the other side is connected to the bracket.

7. The multifunctional counterweight bracket according to claim 1, characterized in that: One end of the bracket is detachably connected to the counterweight part, and the other end is provided with any one or more of a 4G / 5G antenna, a lightning rod, a lighting lamp, a solar panel, or a warning light.

8. The multifunctional counterweight bracket according to claim 1, characterized in that: A rubber pad is arranged at the bottom of the counterweight part.

9. The multifunctional counterweight bracket according to claim 1, characterized in that: The counterweight part is provided in one piece, and the bracket is directly and detachably connected to the counterweight part; Alternatively, two counterweight parts are provided, the two counterweight parts are adjacent to each other and spliced, one bracket is provided, and the bracket is simultaneously connected to the mounting beams of adjacent counterweight parts.

10. The multifunctional counterweight bracket according to claim 9, characterized in that: The bracket is provided with a support rod, which is arranged obliquely relative to the bracket, and one end of the support rod is connected to the side of the bracket, and the other end is connected to the mounting beam through a fastener.

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