Construction site weighbridge supporting device

Abstract

The invention provides a construction site wagon balance supporting device, and relates to the field of wagon balance accessories. The controller is fixed in the device body through bolts, the stress component of an L-shaped structure is made of a hard foam material, three evenly-arranged bottom grooves are formed in the bottom of the stress component, the side edges of the outer ends of the bottom grooves are of an inclined structure, and the top ends of the bottom grooves communicate with the inner groove. After a large rainy day, rainwater circulates in the device body, due to the fact that the side edge of the bottom groove is of an inclined structure, after the rainwater enters the bottom groove, the stress component and the controller are pushed to ascend by means of floating force, meanwhile, air is stored in the inner groove, the floating effect is improved, the stress component drives the controller to adjust the height in a self-adaptive mode, and the height of the device is adjusted. The protection effect on the controller is improved, and the problems that the service life of a common construction site wagon balance supporting device is affected and short circuit is caused due to the fact that the controller or an electric device is prone to being in contact with rainwater in heavy rainy days are solved.

Description

Technical Field

[0001] The invention relates to the technical field of weighbridge accessories, and in particular to a construction site weighbridge supporting device. Background Art

[0002] When materials are transported or vehicles pass through the construction site, it is usually necessary to use a scale to weigh the vehicles to ensure the weight of the incoming materials. At the same time, it can also ensure that empty vehicles enter and exit to avoid taking away materials. The bottom of the scale is usually equipped with a supporting device. The scale support device is an important part of the scale. It is mainly used to support and fix the scale body to ensure the stability and accuracy of the scale body. The scale body is usually installed above the scale support device. The scale body serves as a platform for carrying the weighed object. It is usually made of steel structure or steel-concrete structure and has high rigidity and stability. The design of the scale platform usually takes into account modularization, standardization and serialization, so as to facilitate It is combined into scales of different specifications and equipped with high-precision weighing sensors, which are mainly responsible for converting the weight of the object to be weighed into a measurable electrical signal. There are many types of weighing sensors, among which resistance strain sensors are widely used due to their good stability and high precision. The common construction site scale support devices on the market are more laborious to install and move during hoisting and installation, and have limited stability during movement. In addition, when encountering heavy rain, its controller or electrical components are easily exposed to rainwater, affecting its service life and causing a short circuit. When the scale body encounters heavy pressure, it is easy to cause related components to be damaged, and its service life is limited. Summary of the invention

[0003] The disclosed embodiment relates to a construction site scale support device. When the device body is used in conjunction with the scale body and a heavy object appears on the scale body, the force is transmitted to the connecting head, which presses and bends the crossbar structure, so that the crossbar structure is initially stressed by its own elasticity. At the same time, the connecting head presses the force-bearing plate to compress the spring, tilt the inclined elastic plate, and force the support plate to slide in contact with the mounting structure and bend. The elasticity of multiple structures can be used to eliminate heavy pressure and collision force, improve the buffering effect and stability, and increase the service life.

[0004] In a first aspect of the present disclosure, a construction site scale support device is provided, specifically comprising: a device body; a middle rod is provided inside the device body, a scale body is spliced ​​on the top of the device body, a connecting plug is provided at the bottom of the scale body, a moving rod assembly is installed on the side of the device body through a positioning groove, a V-shaped groove is provided at the bottom of the moving rod assembly of a U-shaped structure, an insertion assembly is spliced ​​at the corner position of the device body through an inner part and a splicing groove, and the inner side of the insertion assembly of a rectangular structure is an arc structure; a controller; the controller is fixed to the inside of the device body by bolts, and the inside of the controller is connected to the construction site master control center through a wireless transmission module and a wireless network, and is connected to the site through a line The scale body is connected, and a force-bearing component is fixed to the bottom of the controller by bolts. The force-bearing component of the L-shaped structure is made of hard foam material. Three evenly arranged bottom grooves are opened at the bottom of the force-bearing component. The outer end side of the bottom groove is an inclined structure, and the top of the bottom groove is connected to the inner groove; a cross bar structure; two cross bar structures are installed inside the device body, and a connecting head is fixed at the end of the cross bar structure made of elastic metal material. The bottom of the connecting head is fitted with the force-bearing plate, and a spring is fixed at the bottom end of the force-bearing plate. The bottom of the spring is in contact with the inside of the device body, and an inclined support plate is fixed to the outside of the force-bearing plate. The outer end of the support plate is an arc structure, and two inclined elastic plates are fixed on the side of the force-bearing plate.

[0005] In at least some embodiments, an inner part is fixed to each of the inner corners of the device body, and the inner part is an L-shaped structure. Splicing grooves are provided through the inner part and the bottom corners of the device body, and the inner side of the splicing groove is an arc-shaped structure with an insertion component inserted therein; inspection plates are supported and spliced ​​at both ends of the device body through the inner part, and the top of the inspection plate is an inclined structure, and a fixing component is fixed to each of the two sides of the insertion component, and the fixing component is fixedly connected to the concrete floor by bolts, and an installation port is provided inside the device body, and a controller is installed inside the installation port; the positioning groove is an arc-shaped structure, and the side of the positioning groove is a rectangular structure, and the movable rod assembly is inserted into the positioning groove and moves freely up and down, and two support rods are welded inside the device body, and grooves are provided at the tops of the support rods, and the cross bar structure is embedded in the grooves.

[0006] In at least some embodiments, a U-shaped side rod is fixed on each side of the controller, a plug-in slot is provided through the outer side of the controller, and the interior of the plug-in slot is an arc-shaped structure; one of the side rods on the same side is slidably connected to a guide, and the bottoms of the two guides on the same side are fixedly connected to a connecting plate, and the connecting plate is fixed to the inside of the installation port by bolts; two splicing rod components are fixed to the top of the force-bearing component, and the splicing rod component with an arc-shaped inner end is inserted into the interior of the plug-in slot, and the inner slot is opened inside the force-bearing component.

[0007] In at least some embodiments, a positioning head is fixed to the bottom of the cross bar structure, and an arc-shaped groove is provided at the bottom of the positioning head. The two sides of the bottom of the arc-shaped groove are inclined structures, and the middle rod is embedded in the arc-shaped groove. A splicing plate structure is fixed to each of the two ends of the bottom of the cross bar structure, and the splicing plate structure fits the inner side of the support rod; a weighing sensor is provided inside the top of the connecting head, and the weighing sensor is connected to the controller through a line. The connecting plug is inserted into the top of the connecting head, and a kit structure is provided on the outside of the connecting head. The kit structure is an arc-shaped structure, and an opening is provided on the side of the kit structure, and the kit structure is fixed to the inside of the device body; the outer end of the inclined elastic plate is fixedly connected to the top plate structure, and a mounting structure is fixed to the bottom end of the top plate structure. The mounting structure is fixed to the inside of the device body by bolts, and the side of the mounting structure is in sliding contact with the outer end of the support plate.

[0008] The present invention provides a construction site scale support device, which has the following beneficial effects: During the installation of the device body, the steel wire rope can be controlled to pass through the positioning groove so that the steel wire rope contacts the bottom of the moving rod assembly and makes non-slip contact with the moving rod assembly, thereby controlling the stable hoisting and installation of the device body. At the same time, the pre-fixed insertion assembly is controlled to be inserted into the interior of the splicing groove so that the device body is positioned and installed. After installation, the stability and fixing effect can be guaranteed, thereby improving the safety of the device body during installation and the convenience of installation. It can also be more convenient when disassembly or replacement is required later.

[0009] The controller is installed inside the device body for use, and is located below the floor scale body to improve the protection of the controller. At the same time, after encountering heavy rain, rainwater circulates inside the device body and passes through the bottom of the force-bearing components. Since the side of the bottom trough is an inclined structure, after the rainwater enters the bottom trough, it uses the floating force to push the force-bearing components and the controller up. At the same time, air is stored inside the inner trough to improve the floating effect. When the rain is heavy, the force-bearing components drive the controller to adaptively adjust the height, thereby improving the protection of the controller, avoiding the controller from being flooded, and avoiding short circuits.

[0010] When the device body is used in conjunction with the scale body and a heavy object appears on the scale body, the force is transmitted to the connecting head, which presses and bends the crossbar structure, so that the crossbar structure is initially stressed with the help of its own elasticity. At the same time, the connecting head presses the force-bearing plate to compress the spring, and the inclined elastic plate is tilted under force. The support plate is forced to slide in contact with the installation structure and bend under force. With the help of the elasticity of multiple structures, heavy pressure and collision force are eliminated, the buffering effect and stability are improved, and the service life is increased. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0012] The drawings described below are only related to some embodiments of the present invention, but are not intended to limit the present invention.

[0013] In the attached picture: Figure 1 A three-dimensional structural schematic diagram of the present application is shown; Figure 2 A bottom-up structural schematic diagram of the present application is shown; Figure 3 The exploded three-dimensional structure diagram of the present application is shown; Figure 4 A schematic diagram of the exploded bottom-up structure of the present application is shown; Figure 5 A schematic diagram of a partial cross-section exploded three-dimensional structure of the device body of the present application is shown; Figure 6 A schematic diagram of the exploded bottom-up structure of the controller of the present application is shown; Figure 7 A schematic diagram of a partial cross-section exploded three-dimensional structure of the crossbar structure of the present application is shown; Figure 8 A schematic diagram of a partial cross-section exploded bottom view of the crossbar structure of the present application is shown.

[0014] Reference numerals list 1. Device body; 101. Internal parts; 102. Joint groove; 103. Access panel; 104. Insertion assembly; 105. Fixing assembly; 106. Positioning groove; 107. Moving rod assembly; 108. Support rod; 2. Controller; 201. Side rod; 202. Plug-in slot; 203. Guide; 204. Connecting plate; 205. Force-bearing component; 206. Splicing rod component; 207. Bottom slot; 208. Inner slot; 3. Crossbar structure; 301. Positioning head; 302. Splicing plate structure; 303. Connecting head; 304. Kit structure; 305. Load plate; 306. Support plate; 307. Top plate structure; 308. Installation structure. DETAILED DESCRIPTION

[0015] In order to make the purpose, technical solution and advantages of the embodiment of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiment of the present invention. Obviously, the described embodiment is a part of the embodiment of the present invention, not all of the embodiments. Based on the described embodiment of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0016] Example 1: Please refer to Figures 1 to 8 : The present invention proposes a construction site scale support device, comprising: a device body 1; a middle rod is arranged inside the device body 1, a scale body is spliced ​​at the top of the device body 1, a connecting plug is arranged at the bottom of the scale body, a moving rod assembly 107 is installed on the side of the device body 1 through a positioning groove 106, a V-shaped groove is arranged at the bottom of the U-shaped moving rod assembly 107, which is used for anti-slip contact with a steel wire rope, improving the safety of hoisting installation and improving stability, an insertion assembly 104 is spliced ​​at the corner position of the device body 1 through an inner part 101 and a splicing groove 102, and a rectangular The inner side of the insertion component 104 of the structure is an arc-shaped structure, which is used to position and insert into the interior of the splicing groove 102, so that the device body 1 is positioned and installed, the positioning splicing effect and the convenience of installation are improved, and it is also convenient for later replacement or disassembly and maintenance; controller 2; controller 2 is fixed to the inside of the device body 1 by bolts, and the inside of the controller 2 is connected to the construction site master control center through a wireless transmission module and a wireless network, and is connected to the floor scale body through a line. The bottom of the controller 2 is fixed with a force-bearing component 205 by bolts, and the force-bearing component 205 of the L-shaped structure is hard The force-bearing component 205 is made of foam material, and three evenly arranged bottom grooves 207 are opened at the bottom of the force-bearing component 205. The outer side of the bottom groove 207 is an inclined structure. The top of the bottom groove 207 is connected with the inner groove 208, so that rainwater enters and flows into the inside of the bottom groove 207, controls the force-bearing component 205 to float, drives the controller 2 to rise together, and makes the controller 2 automatically adjust the height to avoid being flooded, thereby improving safety; cross bar structure 3; two cross bar structures 3 are installed inside the device body 1, and the ends of the cross bar structures 3 made of elastic metal are fixed with connectors 303, which are connected The bottom of the joint 303 fits with the force-bearing plate 305, and a spring is fixed at the bottom end of the force-bearing plate 305. The bottom of the spring contacts the inside of the device body 1. An inclined support plate 306 is fixed to the outside of the force-bearing plate 305. The outer end of the support plate 306 is an arc structure. The support plate 306 is made of elastic metal. Two inclined elastic plates are fixed on the side of the force-bearing plate 305. After the scale body encounters heavy pressure, the spring, crossbar structure 3, inclined elastic plate and support plate 306 are bent under force, and the weight of the pressure is eliminated with the help of elasticity, thereby improving the service life and buffering effect.

[0017] In the present disclosure, Figure 3 and Figure 5As shown, an inner part 101 is fixed at each of the inner corners of the device body 1, which is used to assist in opening a splicing groove 102 and to support the use of an inspection plate 103. The inner part 101 is an L-shaped structure. The inner part 101 and the bottom corners of the device body 1 are penetrated with a splicing groove 102. The inner side of the splicing groove 102 is an arc-shaped structure, and an insertion component 104 is inserted to improve the positioning and splicing effect; the two ends of the device body 1 are spliced ​​with an inspection plate 103 supported by the inner part 101, which is convenient for opening the inspection plate 103 for inspection. The top of the inspection plate 103 is an inclined structure, which is used to control the water guide flow. The insertion component 104 A fixing component 105 is fixed on both sides respectively, and the fixing component 105 is fixedly connected to the concrete floor by bolts, driving the insertion component 104 to be fixed in advance for use. An installation port is provided inside the device body 1, and a controller 2 is installed inside the installation port; the positioning groove 106 is an arc structure, and the side of the positioning groove 106 is a rectangular structure. The moving rod component 107 is inserted into the positioning groove 106 and can move up and down freely, so that the moving rod component 107 can adaptively displace, and two support rods 108 are welded inside the device body 1, and the top of the support rod 108 is provided with a groove, and the cross bar structure 3 is embedded in the groove to improve the positioning and installation effect.

[0018] In the present disclosure, Figure 4 and Figure 6 As shown, a U-shaped side rod 201 is fixed on both sides of the controller 2, which is used to be slidably connected with the guide 203 so that the controller 2 can be guided to slide and move. A plug-in slot 202 is provided on the outer side of the controller 2, and the interior of the plug-in slot 202 is an arc-shaped structure, which is used to position and insert the splicing rod component 206 to improve the positioning and connection effect; a side rod 201 on the same side is slidably connected with the guide 203, and the bottoms of the two guides 203 on the same side are fixedly connected with a connecting plate 204, and the connecting plate 204 is fixed to the inside of the installation port by bolts, driving the guide 203 and the controller 2 to be installed and used; two splicing rod components 206 are fixed on the top of the force-bearing component 205, and the splicing rod component 206 with an arc-shaped structure at the inner end is inserted into the inside of the plug-in slot 202, and the inner groove 208 is opened inside the force-bearing component 205.

[0019] In the present disclosure, Figure 7 and Figure 8As shown, a positioning head 301 is fixed at the bottom of the crossbar structure 3, and an arc-shaped groove is provided at the bottom of the positioning head 301. The two sides of the bottom of the arc-shaped groove are inclined structures, and the middle rod is embedded in the inside of the arc-shaped groove to improve the positioning and installation effect of the crossbar structure 3. A splicing plate structure 302 is fixed at both ends of the bottom of the crossbar structure 3. The splicing plate structure 302 fits the inner side of the support rod 108 to prevent the crossbar structure 3 from sliding horizontally. A weighing sensor is provided inside the top of the connector 303. The weighing sensor is connected to the controller 2 through a line, and the weight information can be transmitted to the controller 2. The connecting plug is inserted into the connector 3 03, the outside of the connector 303 is covered with a kit structure 304, the kit structure 304 is an arc-shaped structure, which controls the guiding displacement of the connector 303, and the side of the kit structure 304 is provided with an opening, and the kit structure 304 is fixed inside the device body 1; the outer end of the inclined elastic plate is fixedly connected to the top plate structure 307, and the collision force is eliminated by elasticity. The bottom end of the top plate structure 307 is fixed with a mounting structure 308, and the mounting structure 308 is fixed to the inside of the device body 1 by bolts, and the side of the mounting structure 308 is in sliding contact with the outer end of the support plate 306, which is used to position and block the support plate 306.

[0020] The working principle of this embodiment is as follows: when it is necessary to install the floor scale for use, the fixing assembly 105 and the insertion assembly 104 are controlled in advance to be fixed by bolts, and then the wire rope is controlled to pass through the positioning groove 106, so that the wire rope and the moving rod assembly 107 are in non-slip contact, so that the device body 1 is smoothly hoisted and displaced, and the insertion assembly 104 is aligned with the splicing groove 102 for insertion and installation, so as to improve the positioning and installation effect, and then the controller 2, the crossbar structure 3 and the scale body are controlled to be installed and used, and then the various lines are connected, and the control inspection plate 103 is installed. When weighing is required, the vehicle is moved to the top of the scale body, the vehicle is weighed, and then the weight information is transmitted to the controller 2 through the weighing sensor, and the controller 2 transmits the information to the construction site master control through the wireless network. Center, to realize intelligent weighing detection of the work body. If the scale body encounters heavy pressure, the connecting head 303 is forced to move downward, so that the crossbar structure 3, the spring, the support plate 306, and the inclined elastic plate are bent. With the help of elasticity, the weight of the pressure is eliminated, the load-bearing effect and the buffering effect are improved, and the service life of the device body 1 and the scale body is improved. When it rains heavily, rainwater enters the internal circulation of the device body 1. When passing through the bottom of the controller 2, the rainwater circulates in the bottom groove 207. At the same time, the air is stored in the inner groove 208. After the water level rises, the buoyancy force pushes the force-bearing component 205 and the controller 2 to rise, so that the controller 2 automatically adjusts the height to avoid the controller 2 being flooded, thereby improving the service life and safety.

[0021] In this article, there are a few points to note: 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.

[0022] 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.

[0023] 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 scale support device, comprising: A device body (1); a middle rod is provided inside the device body (1); a floor scale body is spliced ​​at the top of the device body (1); a connecting plug is provided at the bottom of the floor scale body, and the device body (1) is characterized in that a moving rod assembly (107) is installed on the side of the device body (1) through a positioning groove (106); a V-shaped groove is provided at the bottom of the moving rod assembly (107) of a U-shaped structure; an insertion assembly (104) is spliced ​​at the corner position of the device body (1) through an inner part (101) and a splicing groove (102); the inner side of the rectangular insertion assembly (104) is an arc-shaped structure; a controller (2); the controller (2) is fixed inside the device body (1) by bolts; the inside of the controller (2) is connected to the construction site master control center through a wireless transmission module and a wireless network, and is connected to the floor scale body through a line; a force-bearing component is fixed to the bottom of the controller (2) by bolts (205), the L-shaped force-bearing component (205) is made of hard foam material, and three evenly arranged bottom grooves (207) are opened at the bottom of the force-bearing component (205), the outer end side of the bottom groove (207) is an inclined structure, and the top of the bottom groove (207) is connected to the inner groove (208); a cross bar structure (3); two cross bar structures (3) are installed inside the device body (1), and a connector (303) is fixed at the end of the cross bar structure (3) made of elastic metal material, and the bottom of the connector (303) is in contact with the force-bearing plate (305), and a spring is fixed at the bottom end of the force-bearing plate (305), and the bottom of the spring is in contact with the inside of the device body (1), and an inclined support plate (306) is fixed on the outer side of the force-bearing plate (305), and the outer end of the support plate (306) is an arc structure, and two inclined elastic plates are fixed on the side of the force-bearing plate (305).

2. A construction site scale support device according to claim 1, characterized in that: An inner part (101) is fixed at each inner corner of the device body (1); the inner part (101) is an L-shaped structure; a splicing groove (102) is provided through the inner part (101) and the bottom corner of the device body (1); the inner side of the splicing groove (102) is an arc-shaped structure, and an insertion component (104) is inserted into the groove.

3. A construction site scale support device according to claim 2, characterized in that: The two ends of the device body (1) are supported and spliced ​​with inspection plates (103) through internal parts (101); the top of the inspection plate (103) is an inclined structure; a fixing component (105) is fixed to each side of the insertion component (104); the fixing component (105) is fixedly connected to the concrete floor through bolts; a mounting opening is provided inside the device body (1); and a controller (2) is installed inside the mounting opening.

4. A construction site scale support device according to claim 3, characterized in that: The positioning groove (106) is an arc-shaped structure, and the side of the positioning groove (106) is a rectangular structure. The moving rod assembly (107) is inserted into the interior of the positioning groove (106) and can move freely up and down. Two support rods (108) are welded inside the device body (1), and the top of the support rod (108) is provided with a groove, and the cross bar structure (3) is embedded in the interior of the groove.

5. A construction site scale support device according to claim 4, characterized in that: A U-shaped side rod (201) is fixed to each side of the controller (2); a plug-in slot (202) is provided through the outside of the controller (2); and the inside of the plug-in slot (202) is an arc-shaped structure.

6. A construction site scale support device according to claim 5, characterized in that: One of the side rods (201) on the same side is slidably connected to the guide piece (203), and the bottoms of the two guide pieces (203) on the same side are fixedly connected to a connecting plate (204), which is fixed inside the installation opening by bolts.

7. A construction site scale support device according to claim 6, characterized in that: Two splicing rod components (206) are fixed to the top of the force-bearing component (205); the splicing rod component (206) having an arc-shaped inner end is inserted into the interior of the insertion groove (202); and the inner groove (208) is provided inside the force-bearing component (205).

8. A construction site scale support device according to claim 7, characterized in that: A positioning head (301) is fixed at the bottom of the crossbar structure (3), an arc-shaped groove is provided at the bottom of the positioning head (301), both sides of the bottom of the arc-shaped groove are inclined structures, the middle rod is embedded in the inside of the arc-shaped groove, and a splicing plate structure (302) is fixed at each of the two ends of the bottom of the crossbar structure (3), and the splicing plate structure (302) is fitted with the inner side of the support rod (108).

9. A construction site scale support device according to claim 8, characterized in that: A weighing sensor is provided inside the top of the connector (303), the weighing sensor is connected to the controller (2) via a line, a connecting plug is inserted inside the top of the connector (303), a kit structure (304) is sleeved on the outside of the connector (303), the kit structure (304) is an arc-shaped structure, an opening is provided on the side of the kit structure (304), and the kit structure (304) is fixed inside the device body (1).

10. A construction site scale support device according to claim 9, characterized in that: The outer end of the inclined elastic plate is fixedly connected to the top plate structure (307), the bottom end of the top plate structure (307) is fixed with a mounting structure (308), the mounting structure (308) is fixed inside the device body (1) by bolts, and the side of the mounting structure (308) is in sliding contact with the outer end of the support plate (306).

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