Front support of engineering vehicle
By introducing reinforcing ribs and fixing devices into the front bracket of the engineering vehicle, the deformation problem caused by load was solved, thereby improving the stability and service life of the bracket.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-06-12
- Publication Date
- 2026-04-17
AI Technical Summary
The front support of existing engineering vehicles is prone to deformation after long-term use due to ground reaction force, passenger and cargo weight, and dynamic load, resulting in a reduced service life.
The design incorporates reinforcing ribs and fixing devices. The reinforcing ribs can be detachably installed and fixed through structures such as insert plates, holes, magnetic plates, and sliding grooves, which enhances the stability of the bracket. The connection between the mounting frame and the bracket body is improved through steel connecting plates and rubber gaskets.
It effectively prevents the bracket from bending under load, extends the service life of the bracket, and improves the stability of installation and the reliability of connection.
Smart Images
Figure CN224131032U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of engineering vehicle bracket technology, and in particular to a front bracket for engineering vehicles. Background Technology
[0002] Construction vehicles are the backbone of a construction project. Their presence has greatly accelerated the progress of construction projects and significantly reduced manpower requirements. Because construction vehicles typically have a large load capacity and operate in a wide range of environments, the requirements for vehicle supports are quite high.
[0003] When existing technology supports are in use, they need to withstand the reaction force from the ground, the weight of passengers and cargo, and various dynamic loads to ensure that the vehicle can operate stably under various working conditions. After prolonged use, the supports are prone to deformation, thus reducing their service life. Utility Model Content
[0004] This utility model proposes a front support for engineering vehicles to overcome the shortcomings of existing technologies.
[0005] To achieve the above objectives, the present invention adopts the following technical solution: a front support for an engineering vehicle, comprising a support body, wherein mounting brackets are fixedly connected to both ends of the upper surface of the support body, wherein the mounting brackets can install the support body at the bottom of the engineering vehicle by means of screws, wherein the reinforcing ribs are disposed inside the support body, and the fixing device is disposed on one side of the support body, wherein the fixing device can detachably install the reinforcing ribs.
[0006] The effect achieved by the above components is as follows: before the bracket body needs to be used, the staff first moves the reinforcing rib, which is then inserted into the interior of the bracket body. At this time, the fixing device limits the reinforcing rib, and finally the bracket body is installed by the mounting bracket and screws.
[0007] Preferably, the fixing device includes a placement groove, which is opened inside the bracket body, wherein the size of the placement groove is adapted to the size of the reinforcing rib, two insert plates are slidably disposed on the top of the bracket body, and two insertion holes are opened inside the placement groove of the bracket body, wherein the size of the insert plates is adapted to the size of the insertion holes.
[0008] The aforementioned components achieve the following effects: When the reinforcing rib needs to be installed, the worker moves the reinforcing rib, inserts it into the placement slot of the bracket body, and then moves the insert plate, which passes through the top of the bracket body and inserts into the socket. The insert plate holds the reinforcing rib in the placement slot, thus fixing the reinforcing rib. When the reinforcing rib needs to be removed, the worker moves the insert plate, which moves out from the top of the bracket body, and then moves the reinforcing rib to remove it. The fixing device achieves the effect of fixing the reinforcing rib. The reinforcing rib improves the overall performance of the bracket body and prevents the bracket body from bending under the weight of passengers and cargo as well as various dynamic loads.
[0009] Preferably, a handle is fixedly connected to the top of the insert plate, wherein the surface of the handle is provided with anti-slip texture.
[0010] The effect achieved by the above-mentioned components is to increase the contact area between the worker's hand and the socket by setting handles, thereby making it easier for the worker to move the socket.
[0011] Preferably, the arc surface of the reinforcing rib is fixedly connected to two mutually symmetrical sliding plates, and the bracket body is provided with a sliding groove corresponding to the sliding plate, wherein the sliding plate and the sliding groove are slidably adapted.
[0012] The effect achieved by the above-mentioned components is that by inserting the sliding plate of the reinforcing rib into the groove of the bracket body, the movement direction of the reinforcing rib is restricted, thus preventing the reinforcing rib from rolling in the placement groove.
[0013] Preferably, an iron plate is fixedly connected to the bottom of the insertion plate, and a magnetic plate is fixedly connected to the inner wall of the insertion hole.
[0014] The effect achieved by the above components is that the magnetic plate attracts the iron plate, thereby fixing the insert plate and preventing it from being moved out of the socket due to vibration during vehicle operation.
[0015] Preferably, auxiliary devices are provided at both ends of the bracket body. Each auxiliary device includes a connecting plate, which is disposed at both ends of the bracket body. The connecting plate is made of steel plate, and a fixing ring and a mounting plate are fixedly connected to each end of the connecting plate. The size of the fixing ring is adapted to the size of the reinforcing rib. Two bolts are threaded into the surface of the mounting plate, and threaded holes are opened at the corresponding bolt locations on the mounting bracket. The size of the bolts is adapted to the size of the threaded holes. Two limiting plates are respectively installed at both ends of the reinforcing rib, and the size of the limiting plates is smaller than the size of the fixing ring.
[0016] The aforementioned components achieve the following effects: Before using the bracket body, the operator moves the connecting plate, and the fixing ring at one end of the connecting plate is placed on the limiting plate. When the fixing ring moves to the position of the reinforcing rib, the operator rotates the connecting plate, and the fixing ring is placed on the reinforcing rib. At the same time, the connecting plate and the mounting bracket are in contact. Then, the operator rotates the bolt, and the bolt passes through the mounting plate and is inserted into the threaded hole of the mounting bracket, thus achieving the effect of fixing the connecting plate. The connecting plate is fixed through the auxiliary device. The steel connecting plate improves the connection effect between the mounting bracket and the bracket body, preventing breakage at the connection between the mounting bracket and the bracket body.
[0017] Preferably, the arc surface of the bolt is fitted with a washer, wherein the washer is a rubber ring.
[0018] The effect achieved by the above components is to increase the friction between the bolt cap and the mounting plate by setting the washer ring, thereby preventing the bolt from shaking.
[0019] Preferably, a triangular plate is fixedly connected to one side of the mounting bracket, wherein one side of the triangular plate is fixedly connected to the bracket body.
[0020] The effect achieved by the above components is that by setting a triangular plate to increase the contact area between the bracket body and the mounting frame, the stability of the mounting frame is further improved.
[0021] In summary, the beneficial effects of this utility model are as follows:
[0022] When the reinforcing rib needs to be installed, the worker moves the reinforcing rib and inserts it into the placement slot of the bracket body. Then, the worker moves the insert plate, which passes through the top of the bracket body and inserts into the socket. The insert plate holds the reinforcing rib in place, thus fixing it in place. When the reinforcing rib needs to be removed, the worker moves the insert plate, which moves out from the top of the bracket body. Then, the worker moves the reinforcing rib to remove it. The fixing device effectively secures the reinforcing rib, improving the overall performance of the bracket body and preventing it from bending under the weight of passengers and cargo, as well as various dynamic loads. Attached Figure Description
[0023] Figure 1 This is a three-dimensional structural diagram of the present invention;
[0024] Figure 2 This is an exploded view of the support body and reinforcing ribs of this utility model;
[0025] Figure 3 This is a cross-sectional view of the support body of this utility model;
[0026] Figure 4This is a three-dimensional structural diagram of the auxiliary device of this utility model.
[0027] Legend: 1. Bracket body; 2. Mounting bracket; 3. Reinforcing rib; 4. Fixing device; 41. Placement groove; 42. Insert plate; 43. Insertion hole; 44. Magnetic plate; 45. Iron plate; 46. Handle; 47. Slide plate; 48. Slide groove; 5. Auxiliary device; 51. Connecting plate; 52. Fixing ring; 53. Limiting plate; 54. Mounting plate; 55. Bolt; 56. Threaded hole; 57. Washer ring; 58. Triangular plate. Detailed Implementation
[0028] Reference Figure 1-4 As shown, this embodiment discloses a front support for an engineering vehicle, including a support body 1. Mounting brackets 2 are fixedly connected to both ends of the upper surface of the support body 1, wherein the mounting brackets 2 can install the support body 1 onto the bottom of the engineering vehicle using screws. A reinforcing rib 3 and a fixing device 4 are also included. The reinforcing rib 3 is disposed inside the support body 1, and the fixing device 4 is disposed on one side of the support body 1, wherein the fixing device 4 allows for detachable installation of the reinforcing rib 3. Before using the support body 1, the operator first moves the reinforcing rib 3, inserting it into the interior of the support body 1. At this time, the fixing device 4 limits the movement of the reinforcing rib 3. Finally, the support body 1 is installed using the mounting brackets 2 and screws.
[0029] Reference Figure 1-4 As shown, the fixing device 4 includes a placement groove 41, which is opened inside the bracket body 1, wherein the size of the placement groove 41 is adapted to the size of the reinforcing rib 3; two insert plates 42 and two insertion holes 43, the two insert plates 42 are slidably disposed on the top of the bracket body 1, and the two insertion holes 43 are opened inside the placement groove 41 of the bracket body 1, wherein the size of the insert plates 42 is adapted to the size of the insertion holes 43. When it is necessary to install the reinforcing rib 3, the worker moves the reinforcing rib 3 and inserts it into the placement groove 41 of the bracket body 1. Then, the worker moves the insert plate 42, which passes through the top of the bracket body 1 and inserts into the insertion hole 43. The insert plate 42 holds the reinforcing rib 3 in the placement groove 41, thus achieving the effect of fixing the reinforcing rib 3. When it is necessary to remove the reinforcing rib 3, the worker moves the insert plate 42 and removes it from the top of the bracket body 1. Then, the worker moves the reinforcing rib 3 to remove it. The fixing device 4 achieves the effect of fixing the reinforcing rib 3. The reinforcing rib 3 improves the overall effect of the bracket body 1 and prevents the bracket body 1 from bending under the weight of passengers and goods and various dynamic loads.
[0030] Reference Figure 1-4As shown, a handle 46 is fixedly connected to the top of the insertion plate 42, and the surface of the handle 46 is provided with anti-slip texture. By setting the handle 46, the contact area between the worker's hand and the insertion plate 42 is increased, thereby facilitating the worker's movement of the insertion plate 42. Two mutually symmetrical sliding plates 47 are fixedly connected to the arc surface of the reinforcing rib 3. The bracket body 1 has a sliding groove 48 corresponding to the sliding plate 47, in which the sliding plate 47 and the sliding groove 48 are slidably adapted. By inserting the sliding plate 47 of the reinforcing rib 3 into the sliding groove 48 of the bracket body 1, the movement direction of the reinforcing rib 3 is restricted, preventing the reinforcing rib 3 from rolling in the placement groove 41. An iron plate 45 is fixedly connected to the bottom of the insertion plate 42, and a magnetic plate 44 is fixedly connected to the inner wall of the insertion hole 43. The attraction between the magnetic plate 44 and the iron plate 45 achieves the effect of fixing the insertion plate 42, preventing the insertion plate 42 from being moved out of the insertion hole 43 due to vibration when the car is in motion.
[0031] Reference Figure 1-4 As shown, auxiliary devices 5 are provided at both ends of the bracket body 1. The auxiliary devices 5 include connecting plates 51, which are located at both ends of the bracket body 1. The connecting plates 51 are made of steel plates. A fixing ring 52 and a mounting plate 54 are fixedly connected to both ends of the connecting plates 51, respectively. The size of the fixing ring 52 is adapted to the size of the reinforcing rib 3. Two bolts 55 are threaded into the surface of the mounting plate 54. The mounting bracket 2 has threaded holes 56 corresponding to the bolts 55, and the size of the bolts 55 is adapted to the size of the threaded holes 56. Two limiting plates 53 are installed at both ends of the reinforcing rib 3, and the size of the limiting plates 53 is smaller than the size of the fixing ring 52. Before using the bracket body 1, the operator moves the connecting plate 51. The fixing ring 52 at one end of the connecting plate 51 is fitted onto the limiting plate 53. When the fixing ring 52 moves to the position of the reinforcing rib 3, the operator rotates the connecting plate 51, and the fixing ring 52 is fitted onto the reinforcing rib 3. At the same time, the connecting plate 51 is in contact with the mounting frame 2. Then, the operator rotates the bolt 55. The bolt 55 passes through the mounting plate 54 and is inserted into the threaded hole 56 of the mounting frame 2, thus achieving the effect of fixing the connecting plate 51. The auxiliary device 5 achieves the effect of fixing the connecting plate 51. The steel connecting plate 51 improves the connection effect between the mounting frame 2 and the bracket body 1, and prevents the connection between the mounting frame 2 and the bracket body 1 from breaking.
[0032] Reference Figure 1-4 As shown, a washer 57, which is a rubber ring, is fitted onto the arc surface of bolt 55. The washer 57 increases the friction between the bolt cap of bolt 55 and mounting plate 54, preventing bolt 55 from wobbling. A triangular plate 58 is fixedly connected to one side of mounting bracket 2, with one side of the triangular plate 58 fixedly connected to the bracket body 1. The triangular plate 58 increases the contact area between the bracket body 1 and mounting bracket 2, further improving the stability of mounting bracket 2.
[0033] Working principle: Before using the bracket body 1, the operator first moves the reinforcing rib 3, which is inserted into the placement slot 41 of the bracket body 1. The sliding plate 47 of the reinforcing rib 3 is inserted into the sliding groove 48 of the bracket body 1, thus restricting the movement direction of the reinforcing rib 3. Then, the operator moves the insertion plate 42 through the handle 46. The insertion plate 42 passes through the top of the bracket body 1 and is inserted into the insertion hole 43. The attraction of the magnetic plate 44 on the iron plate 45 achieves the effect of fixing the insertion plate 42, preventing vibration during vehicle operation and allowing the insertion plate 42 to move out of the insertion hole. The reinforcing rib 3 is removed from the hole 43 and the insert plate 42 locks the reinforcing rib 3 in the placement groove 41, thus achieving the effect of fixing the reinforcing rib 3. When it is necessary to disassemble the reinforcing rib 3, the staff moves the insert plate 42 through the handle 46. The insert plate 42 is removed from the top of the bracket body 1. Then the staff moves the reinforcing rib 3 to disassemble it. The fixing device 4 achieves the effect of fixing the reinforcing rib 3. The reinforcing rib 3 improves the overall effect of the bracket body 1 and prevents the bracket body 1 from bending under the weight of passengers and goods and various dynamic loads.
[0034] Before using the bracket body 1, the operator moves the connecting plate 51. The fixing ring 52 at one end of the connecting plate 51 is fitted onto the limiting plate 53. When the fixing ring 52 moves to the position of the reinforcing rib 3, the operator rotates the connecting plate 51, and the fixing ring 52 is fitted onto the reinforcing rib 3. At the same time, the connecting plate 51 is in contact with the mounting bracket 2. Then, the operator rotates the bolt 55. The bolt 55 passes through the mounting plate 54 and is inserted into the threaded hole 56 of the mounting bracket 2. The screw cap on the bolt 55 presses against the mounting plate 54 with the help of the washer ring 57, thus achieving the effect of fixing the mounting plate 54 and the connecting plate 51. The auxiliary device 5 achieves the effect of fixing the connecting plate 51. The steel connecting plate 51 improves the connection effect between the mounting bracket 2 and the reinforcing rib 3 in the bracket body 1, and avoids the breakage at the connection between the mounting bracket 2 and the bracket body 1.
Claims
1. A front support of a work vehicle, characterized by: Includes a bracket body (1), and mounting brackets (2) are fixedly connected to both ends of the upper surface of the bracket body (1), wherein the mounting brackets (2) can install the bracket body (1) on the bottom of the engineering vehicle by means of screws; The reinforcing rib (3) and the fixing device (4) are provided inside the support body (1) and the fixing device (4) is provided on one side of the support body (1). The fixing device (4) can be detachably installed on the reinforcing rib (3).
2. The front support of a service vehicle according to claim 1, characterized in that The fixing device (4) includes a placement groove (41), which is opened inside the bracket body (1), wherein the size of the placement groove (41) is adapted to the size of the reinforcing rib (3); Two insert plates (42) and two sockets (43) are provided. The two insert plates (42) are slidably disposed on the top of the bracket body (1), and the two sockets (43) are opened inside the placement groove (41) of the bracket body (1). The size of the insert plates (42) is adapted to the size of the sockets (43).
3. The front support of a service vehicle according to claim 2, characterized in that: A handle (46) is fixedly connected to the top of the insert plate (42), wherein the surface of the handle (46) is provided with anti-slip texture.
4. The front support of an engineering vehicle according to claim 2, characterized in that: The arc surface of the reinforcing rib (3) is fixedly connected to two mutually symmetrical sliding plates (47). The bracket body (1) is provided with a sliding groove (48) corresponding to the sliding plate (47), wherein the sliding plate (47) and the sliding groove (48) are slidably adapted.
5. The front support of an engineering vehicle according to claim 2, characterized in that: An iron plate (45) is fixedly connected to the bottom of the insert plate (42), and a magnetic plate (44) is fixedly connected to the inner wall of the insertion hole (43).
6. The front support of the service vehicle according to claim 1, characterized in that: Both ends of the bracket body (1) are provided with auxiliary devices (5). The auxiliary devices (5) include connecting plates (51). The connecting plates (51) are set at both ends of the bracket body (1). The connecting plates (51) are steel plates. The two ends of the connecting plates (51) are respectively fixedly connected with fixing rings (52) and mounting plates (54). The size of the fixing rings (52) is adapted to the size of the reinforcing ribs (3). Two bolts (55) are threaded into the surface of the mounting plates (54). The mounting bracket (2) is provided with threaded holes (56) corresponding to the bolts (55). The size of the bolts (55) is adapted to the size of the threaded holes (56). Two limiting plates (53) are respectively installed at both ends of the reinforcing rib (3), wherein the size of the limiting plate (53) is smaller than the size of the fixing ring (52).
7. An engineered vehicle front support as set forth in claim 6, characterized in that: The bolt (55) has a washer (57) fitted on its arc surface, wherein the washer (57) is a rubber ring.
8. The front support of an engineering vehicle according to claim 6, characterized in that: A triangular plate (58) is fixedly connected to one side of the mounting bracket (2), wherein one side of the triangular plate (58) is fixedly connected to the bracket body (1).