V-shaped mountain concrete conveying chute

Abstract

The utility model relates to the technical field of concrete construction, and discloses a V-shaped mountain concrete conveying chute which comprises a plurality of V-shaped chute mechanisms, the bottom of one V-shaped chute mechanism is connected with a lifting mechanism, the bottom of the lifting mechanism is installed on the top of a conveying trolley, and the bottom of the conveying trolley is connected with a conveying belt. The other V-shaped chute mechanisms are installed at the two ends of the V-shaped chute mechanism at the top of the lifting mechanism respectively, and the connecting lug plate of one V-shaped chute mechanism can be connected into the lug plate connecting hole of the other V-shaped chute mechanism through a bolt. According to the concrete conveying chute, the crawler-type conveying chassis can easily penetrate through rugged terrains, the angle of the chute can be adjusted through the lifting mechanism, the chute bodies can be mutually connected to form the continuous concrete conveying chute, the concrete conveying chute is more flexible and efficient under complex terrain conditions such as mountainous regions, and the conveying, loading and unloading processes of the chute are more convenient; and the chute body can be repeatedly used, so that the cost is further reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete construction, in particular to a V-shaped mountain concrete conveying chute. Background Technique

[0002] In the field of mountain construction and engineering, concrete transportation has always been a complex and time-consuming task. Due to the complex and changeable terrain, it often involves steep slopes and rugged terrain, which makes the transportation of concrete extremely difficult. The traditional chute method, although it can solve the problem of concrete transportation to a certain extent, requires the use of scaffolding for the installation and fixation of the chute, which is not only time-consuming and laborious, but also has certain potential safety hazards. Content of the Utility Model

[0003] In order to make up for the above deficiencies, the utility model provides a V-shaped mountain concrete conveying chute, aiming to improve the problem that the installation and fixation of the traditional chute require the use of scaffolding, which is time-consuming and laborious.

[0004] To achieve the above object, the utility model provides the following technical solution: a V-shaped mountain concrete conveying chute, comprising a plurality of V-shaped chute mechanisms, wherein the middle of the bottom of one V-shaped chute mechanism is connected with a lifting mechanism, the bottom of the lifting mechanism is installed on the top of a transport trolley, and the remaining V-shaped chute mechanisms are respectively installed at both ends of the V-shaped chute mechanism at the top of the lifting mechanism;

[0005] The V-shaped chute mechanism includes a chute body, a connecting sleeve is fixedly connected to the middle of the lower surface of the chute body, a U-shaped connecting cover is fixedly connected to one side of the lower surface of the chute body, a connecting rod is fixedly connected to the other side of the lower surface of the chute body, an ear plate connection hole is opened on one side of the top of the chute body, and a connecting ear plate is fixedly connected to the other side of the top of the chute body. The connecting ear plate of one V-shaped chute mechanism can be bolted into the ear plate connection hole of another V-shaped chute mechanism, and the connecting rod of one V-shaped chute mechanism can be bolted into the connecting sleeve of another V-shaped chute mechanism.

[0006] Preferably, a through hole for connecting a bolt is opened in the middle of the connecting ear plate, and through holes for connecting bolts are opened in the middle of both the connecting sleeve and the connecting rod.

[0007] Preferably, the top of the lifting mechanism is installed in the middle of the bottom of the V-shaped chute mechanism and between the two connecting sleeves.

[0008] Preferably, the lifting mechanism includes a fixed plate, the top of the fixed plate is fixedly connected to the middle of the bottom of one of the V-shaped chute mechanisms, the bottom of the fixed plate is bolted to a lifting plate, one end of the lifting plate is rotatably connected to a support, the bottom of the support is fixedly connected to one side of the top of the transport trolley, and the other end of the lifting plate is rotatably connected to a hydraulic rod, and one end of the hydraulic rod is rotatably connected to the top of the transport trolley.

[0009] Preferably, a support pad is provided at the bottom of the fixed plate, and the bottom of the support pad is fixedly connected to the top of the transport trolley.

[0010] Preferably, the transport trolley includes a crawler-type transport chassis, hydraulic legs are installed at the four corners of the crawler-type transport chassis, a slewing bearing is installed above the middle of the crawler-type transport chassis, a mounting plate is connected to the top of the slewing bearing, the bottom of the support pad is fixedly connected to the top of the mounting plate, one end of the hydraulic rod is rotatably connected to the top of the mounting plate, and the bottom of the support is fixedly connected to one side of the top of the transport trolley.

[0011] Preferably, two hydraulic rods, lifting plates, support pads and fixed plates are arranged in a mirror image distribution on the top of the mounting plate, and a cross plate is fixedly connected between the two fixed plates.

[0012] The utility model has the following beneficial effects:

[0013] 1. In the utility model, the crawler-type transport chassis can easily cross rough terrains, the lifting mechanism can adjust the chute angle, and the chute bodies can be connected to each other to form a continuous concrete delivery chute, which is more flexible and efficient under complex terrain conditions such as mountains.

[0014] 2. In the utility model, a splicing design is adopted, which makes the transportation and loading / unloading processes of the chute more convenient, and the chute body can be reused, further reducing the cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the combined state of multiple V-shaped chute mechanisms of a V-shaped mountain concrete delivery chute proposed by the utility model;

[0016] Figure 2 It is a schematic diagram of a V-shaped chute mechanism of a V-shaped mountain concrete delivery chute proposed by the utility model;

[0017] Figure 3 It is a schematic diagram of the stacked state of the chute bodies of a V-shaped mountain concrete delivery chute proposed by the utility model;

[0018] Figure 4Schematic diagram of a transport trolley for a V-shaped mountain concrete conveying chute proposed by the present utility model;

[0019] Figure 5 is Figure 4 the right view of the structure in;

[0020] Figure 6 is Figure 4 the front view of the structure in;

[0021] Figure 7 Schematic diagram of a lifting mechanism for a V-shaped mountain concrete conveying chute proposed by the present utility model.

[0022] Legend:

[0023] 1. V-shaped chute mechanism; 101. Chute body; 102. Connecting rod; 103. U-shaped connecting cover; 104. Connecting sleeve; 105. Connecting ear plate; 106. Ear plate connection hole; 2. Lifting mechanism; 201. Fixed plate; 202. Hydraulic rod; 203. Lifting plate; 204. Support cushion plate; 205. Support; 3. Transport trolley; 301. Crawler transport chassis; 302. Slewing bearing; 303. Mounting plate; 304. Hydraulic outrigger. Specific implementation mode

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present utility model.

[0025] Referring to Figures 1 - 7 , an embodiment provided by the present utility model: The V-shaped mountain concrete conveying chute of this embodiment includes a plurality of V-shaped chute mechanisms 1. The middle of the bottom of one V-shaped chute mechanism 1 is connected to a lifting mechanism 2, and the bottom of the lifting mechanism 2 is installed on the top of the transport trolley 3. The remaining V-shaped chute mechanisms 1 are respectively installed at both ends of the V-shaped chute mechanism 1 at the top of the lifting mechanism 2.

[0026] Multiple V-shaped chute mechanisms 1 can be spliced with each other. The lifting mechanism 2 is used to adjust the angles of the multiple V-shaped chute mechanisms 1. The multiple V-shaped chute mechanisms 1 are installed on the transport trolley 3 through the lifting mechanism 2. The transport trolley 3 has the functions of free movement and fixation, and can adapt to the concrete transportation in complex ground environments such as mountains and hills. For example, when concrete is needed for building a solar photovoltaic power station in the mountains, the transport trolley 3 can be used to move in the mountains to adjust the positions of the multiple V-shaped chute mechanisms 1, and the angles of the multiple V-shaped chute mechanisms 1 can be adjusted through the lifting mechanism 2, so as to quickly transport the concrete to the target position and improve the construction efficiency.

[0027] Reference Figure 2 and Figure 3 As shown in FIGS. 7 and 8, the V-shaped chute mechanism 1 includes a chute body 101. A connecting sleeve 104 is fixedly connected to the middle of the lower surface of the chute body 101. A U-shaped connecting cover 103 is fixedly connected to one side of the lower surface of the chute body 101. A connecting rod 102 is fixedly connected to the other side of the lower surface of the chute body 101. An ear plate connection hole 106 is formed in one side of the top of the chute body 101. A connecting ear plate 105 is fixedly connected to the other side of the top of the chute body 101. The connecting ear plate 105 of one V-shaped chute mechanism 1 can be bolted into the ear plate connection hole 106 of another V-shaped chute mechanism 1, and the connecting rod 102 of one V-shaped chute mechanism 1 can be bolted into the connecting sleeve 104 of another V-shaped chute mechanism 1.

[0028] Specifically, the sizes of multiple chute bodies 101 are the same, and every two chute bodies 101 can be connected to each other. The lower surface of the chute body 101 is fixedly welded with a connecting rod 102, a U-shaped connecting cover 103, and a connecting sleeve 104. The connecting rod 102, the U-shaped connecting cover 103, and the connecting sleeve 104 are all located on the same straight line. One end of the connecting rod 102 of a V-shaped chute mechanism 1 can be inserted into the U-shaped connecting cover 103 and the connecting sleeve 104 of another V-shaped chute mechanism 1 in sequence and then abuts against the inner wall of one end of the connecting sleeve 104. Through holes are provided at the corresponding positions of the connecting rod 102 and the connecting sleeve 104, and bolts can be used to connect and fix the U-shaped connecting cover 103 and the connecting sleeve 104. One end of the connecting sleeve 104 is closed and the other end is open. The open end of the connecting sleeve 104 is located on the side close to the U-shaped connecting cover 103. When one end face of the connecting rod 102 abuts against the closed end face of the connecting sleeve 104, the bolt can be inserted into the connecting rod 102 and the connecting sleeve 104 to fix them, and the connecting rod 102 and the connecting sleeve 104 can be quickly connected and fixed. There are two connecting rods 102, U-shaped connecting covers 103, and connecting sleeves 104, which are respectively located on both sides of the lower surface of the chute body 101. Two ear plate connection holes 106 are provided at the top of the chute body 101, which are respectively located on both sides of the chute body 101. There are two ear plate connection holes 106, which are respectively located on both sides of one end of the top of the chute body 101. After two chute bodies 101 are aligned, one end of the connection ear plate 105 of a V-shaped chute mechanism 1 is connected in the ear plate connection hole 106 of another V-shaped chute mechanism 1 through a bolt. Figure 3 Figure 3 is a schematic diagram of the stacked state of four chute bodies 101. The chute bodies 101 can be stacked up and down, which is convenient for transportation and storage, and can be reused. Multiple chute bodies 101 can be quickly spliced through the connecting rod 102, the U-shaped connecting cover 103, and the connecting sleeve 104, which is convenient for transportation and loading and unloading. The design of the ear plate connection hole 106 and the connection ear plate 105 can make the multiple chute bodies 101 closer. The V-shaped chute body 101, as the core part of the whole device, has a feed inlet at one end and a discharge outlet at the other end, so that the concrete can flow smoothly from one end to the other end, greatly reducing the resistance during transportation.

[0029] Among them, a through hole for connecting a bolt is provided in the middle of the connection ear plate 105, and through holes for connecting bolts are provided in the middle of the connecting sleeve 104 and the connecting rod 102.

[0030] Further, the top of the lifting mechanism 2 is installed in the middle of the bottom of the V-shaped chute mechanism 1 and is located between the two connecting sleeves 104, so as to facilitate the disassembly and assembly of the bolts on the connecting sleeve 104 and avoid the lifting mechanism 2 from hindering the disassembly and assembly of the bolts.

[0031] Reference Figures 4 - 7, the lifting mechanism 2 includes a fixed plate 201. The top of the fixed plate 201 is fixedly connected to the middle of the bottom of one of the V-shaped chute mechanisms 1. The bottom of the fixed plate 201 is bolted to a lifting plate 203. One end of the lifting plate 203 is rotatably connected to a support 205. The bottom of the support 205 is fixedly connected to one side of the top of the transport trolley 3. The other end of the lifting plate 203 is rotatably connected to a hydraulic rod 202. One end of the hydraulic rod 202 is rotatably connected to the top of the transport trolley 3.

[0032] Specifically, randomly select one chute body 101 from multiple chute bodies 101. Weld two fixed plates 201 to the bottom of the chute body 101 in advance. Do not weld fixed plates 201 to the bottoms of the remaining chute bodies 101. Open through holes at the bottom of the fixed plate 201 and the top of the lifting plate 203. Use bolts to connect the fixed plate 201 and the lifting plate 203, thereby fixing one chute body 101 on the lifting plate 203, and then splice the remaining chute bodies 101 as needed. During use, use the hydraulic rod 202 to push the lifting plate 203, so that the lifting plate 203 can rotate around the support 205, and then drive the chute body 101 to move through the fixed plate 201, realizing the angle adjustment of the chute body 101, and being able to quickly adjust the position and quickly change the angle of the chute.

[0033] A support pad 204 is provided at the bottom of the fixed plate 201. The bottom of the support pad 204 is fixedly connected to the top of the transport trolley 3. The support pad 204 can support and limit the fixed plate 201.

[0034] The transport trolley 3 includes a crawler-type transport chassis 301. Hydraulic outriggers 304 are installed at the four corners of the crawler-type transport chassis 301. A slewing bearing 302 is installed above the middle of the crawler-type transport chassis 301. The top of the slewing bearing 302 is connected to a mounting plate 303. The bottom of the support pad 204 is fixedly connected to the top of the mounting plate 303. One end of the hydraulic rod 202 is rotatably connected to the top of the mounting plate 303. The bottom of the support 205 is fixedly connected to one side of the top of the transport trolley 3.

[0035] The transport trolley 3 can adopt a crawler-type transport chassis 301, which has strong climbing ability and excellent passing ability, and can adapt to complex environments such as mountains and hills. It can also adopt a four-wheel transport chassis according to requirements. When transporting concrete, the hydraulic outriggers 304 can fix the transport trolley 3. The slewing bearing 302 can make the mounting plate 303 adjust the angle more flexibly. The hydraulic outriggers 304, the slewing bearing 302 and the crawler-type transport chassis 301 are all prior arts, so they will not be elaborated here.

[0036] At the top of the mounting plate 303, there are two hydraulic rods 202, a lifting plate 203, a support backing plate 204, and a fixing plate 201 that are mirror-distributed. A cross plate is fixedly connected between the two fixing plates 201. Installing two hydraulic rods 202 improves stability, and installing the cross plate increases the stability between the fixing plates 201.

[0037] Working principle: Before use, arbitrarily select one chute body 101 from multiple chute bodies 101. Weld two fixing plates 201 to the bottom of this chute body 101 in advance, and do not weld fixing plates 201 to the bottoms of the remaining chute bodies 101. Use bolts to connect the fixing plates 201 to the lifting plate 203, thereby fixing one chute body 101 on the lifting plate 203. Then, splice the remaining chute bodies 101 as needed. When splicing and using, insert one end of the connecting rod 102 on one chute body 101 into the U-shaped connecting cover 103 and the connecting sleeve 104 of another chute body 101 in sequence, and then abut against the inner wall of one end of the connecting sleeve 104. Use bolts to connect and fix the U-shaped connecting cover 103 and the connecting sleeve 104. Splice different numbers of chute bodies 101 according to the terrain and actual engineering requirements to form chutes of different lengths. When it is necessary to adjust the angle and position of the chute, control the movement of the crawler-type transport chassis 301. The slewing bearing 302 can adjust the angle of the chute. Use the hydraulic rod 202 to push the lifting plate 203, and then the chute body 101 can be driven to move, realizing the angle adjustment of the chute.

[0038] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A V-shaped mountain concrete conveying chute, characterized in that: It includes a plurality of V-shaped chute mechanisms (1), and a lifting mechanism (2) is connected to the middle of the bottom of one of the V-shaped chute mechanisms (1). The bottom of the lifting mechanism (2) is installed on the top of a transport trolley (3), and the remaining V-shaped chute mechanisms (1) are respectively installed at both ends of the V-shaped chute mechanism (1) on the top of the lifting mechanism (2). The V-shaped chute mechanism (1) includes a chute body (101). A connecting sleeve (104), a U-shaped connecting cover (103) and a connecting rod (102) are fixedly connected to the lower surface of the chute body (101). An ear plate connection hole (106) is opened on one side of the top of the chute body (101), and a connecting ear plate (105) is fixedly connected to the other side of the top of the chute body (101). The connecting ear plate (105) of one V-shaped chute mechanism (1) can be connected in the ear plate connection hole (106) of another V-shaped chute mechanism (1) through a bolt. One end of the connecting rod (102) of one V-shaped chute mechanism (1) can pass through the U-shaped connecting cover (103) of another V-shaped chute mechanism (1) and then abut against one end inside the connecting sleeve (104).

2. The V-shaped mountain concrete conveying chute according to claim 1, wherein: A through hole for connecting a bolt is opened in the middle of the connecting ear plate (105), and through holes for connecting bolts are opened in the middle of both the connecting sleeve (104) and the connecting rod (102).

3. A V-shaped mountain concrete conveying chute according to claim 1, characterized in that: The top of the lifting mechanism (2) is installed in the middle of the bottom of the V-shaped chute mechanism (1) and between two connecting sleeves (104).

4. A V-shaped mountain concrete conveying chute according to claim 1, characterized in that: The lifting mechanism (2) includes a fixing plate (201). The top of the fixing plate (201) is fixedly connected to the middle of the bottom of one of the V-shaped chute mechanisms (1). The bottom of the fixing plate (201) is connected to a lifting plate (203) through a bolt. One end of the lifting plate (203) is rotatably connected to a support (205), and the bottom of the support (205) is fixedly connected to one side of the top of the transport trolley (3). The other end of the lifting plate (203) is rotatably connected to a hydraulic rod (202), and one end of the hydraulic rod (202) is rotatably connected to the top of the transport trolley (3).

5. A V-shaped mountain concrete conveying chute according to claim 4, characterized in that: A support backing plate (204) is arranged at the bottom of the fixing plate (201), and the bottom of the support backing plate (204) is fixedly connected to the top of the transport trolley (3).

6. The V-shaped mountain concrete delivery chute according to claim 5, characterized in that: The transport trolley (3) includes a crawler-type transport chassis (301). Hydraulic legs (304) are installed at the four corners of the crawler-type transport chassis (301). A slewing bearing (302) is installed above the middle of the crawler-type transport chassis (301). The top of the slewing bearing (302) is connected to a mounting plate (303). The bottom of the support backing plate (204) is fixedly connected to the top of the mounting plate (303). One end of the hydraulic rod (202) is rotatably connected to the top of the mounting plate (303), and the bottom of the support (205) is fixedly connected to one side of the top of the transport trolley (3).

7. The V-shaped mountain concrete conveying chute according to claim 6, characterized in that: On the top of the mounting plate (303), there are two hydraulic rods (202), a lifting plate (203), a supporting cushion plate (204) and a fixing plate (201) that are mirror-image distributed. A cross plate is fixedly connected between the two fixing plates (201).

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