CN214217988U - Control monitoring device for truck-mounted crane operation - Google Patents
Control monitoring device for truck-mounted crane operation Download PDFInfo
- Publication number
- CN214217988U CN214217988U CN202022349125.9U CN202022349125U CN214217988U CN 214217988 U CN214217988 U CN 214217988U CN 202022349125 U CN202022349125 U CN 202022349125U CN 214217988 U CN214217988 U CN 214217988U
- Authority
- CN
- China
- Prior art keywords
- supporting
- control
- truck
- mounted crane
- sliding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Jib Cranes (AREA)
Abstract
The utility model discloses a control and monitoring device for truck-mounted crane operation, which changes the supporting position of the supporting rod to the crane boom through the sliding of two groups of control mechanisms in the corresponding second sliding chutes respectively, then the sliding position of the supporting rod is limited by the baffle plate, when the supporting rod is not moved, the supporting legs and the supporting rods rotate, and the supporting legs support the truck-mounted crane by utilizing the contact between the base and the ground, meanwhile, a plurality of fixed supports are respectively arranged around the supporting legs to increase the balance function of the supporting legs, so that the side turning of the truck-mounted crane caused by the shaking of a single supporting leg is avoided, meanwhile, when the lifting device is positioned on a soft ground, the inserting pieces are added to increase the contact area between the fixing support and the ground, the stress of the supporting legs is increased, and the normal use of the truck-mounted crane is ensured.
Description
Technical Field
The utility model relates to a truck mounted crane technical field especially relates to a control monitoring device for truck mounted crane operation.
Background
The truck-mounted crane is a hoisting device for installing a hoisting operation part on a truck, and the conventional truck-mounted crane is supported by a single supporting leg because the supporting leg disc is in a fixed shape, so that when the truck-mounted crane is used under a soft ground environment, the problem that the stress surface of the supporting leg disc is insufficient is often encountered, the truck-mounted crane faces the problem of side turning during operation, and the normal use of the truck-mounted crane is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a control monitoring device for vehicle-mounted hangs operation guarantees the normal use that the vehicle-mounted hung.
In order to achieve the above object, the present invention provides a control and monitoring device for truck-mounted crane operation, which comprises a chassis, a crane boom, two sets of control mechanisms and two sets of support mechanisms, wherein the crane boom is fixedly connected to the chassis and located on one side of the chassis, the chassis has two first chutes and two baffles, the two first chutes are respectively located on two sides of the crane boom, the two baffles are respectively located on one side away from the crane boom, the two sets of control mechanisms are respectively fixedly connected to the chassis and the crane boom and respectively located in the first chutes, and the two sets of support mechanisms are respectively fixedly connected to the two sets of control mechanisms and respectively located on one side away from the crane boom;
two sets of supporting mechanism all includes base, landing leg and fixed subassembly, the landing leg with control mechanism rotates to be connected, and is located and keeps away from jib loading boom one side, the base with landing leg fixed connection, and be located and keep away from control mechanism one side, the base has and holds the chamber, hold the chamber orientation the landing leg, fixed subassembly includes sleeve, set screw and a plurality of fixed bolster, the sleeve with landing leg sliding connection, and be located the landing leg is all around, set screw with the sleeve rotates to be connected, and with the connection can be dismantled to the landing leg, and be located and keep away from landing leg one side, it is a plurality of the fixed bolster with the sleeve rotates to be connected, and with the base can be dismantled to be connected, and is located hold in the chamber.
Wherein, fixed subassembly still includes a plurality of inserted sheets, and is a plurality of the inserted sheet is with a plurality of fixed bolster can dismantle the connection, and is located and keeps away from sleeve one side.
The supporting leg is provided with an upper limiting groove and a lower limiting groove, and the upper limiting groove and the lower limiting groove are located on one side facing the fixing screw.
The crane boom is provided with two second sliding grooves, and the two second sliding grooves face the control mechanism respectively.
The two control mechanisms respectively comprise an air cylinder assembly, a sliding block and a supporting rod, the sliding block is connected with the crane boom in a sliding mode and is located in the second sliding groove, the air cylinder assembly is fixedly connected with the sliding block and the base and is located on one side far away from the crane boom, and the supporting rod is fixedly connected with the sliding block, is rotationally connected with the supporting leg and is located between the sliding block and the supporting leg.
The two control mechanisms further comprise limiting plates, and the limiting plates are fixedly connected with the supporting rods and located between the supporting rods and the baffle plates.
The control and monitoring device for the lorry-mounted crane operation of the utility model changes the supporting position of the supporting rod to the crane boom through the sliding of the two groups of control mechanisms in the corresponding second sliding chutes respectively, then the sliding position of the supporting rod is limited by the baffle plate, when the supporting rod is not moved, the supporting legs and the supporting rods rotate, and the supporting legs support the truck-mounted crane by utilizing the contact between the base and the ground, meanwhile, a plurality of fixed supports are respectively arranged around the supporting legs to increase the balance function of the supporting legs, so that the side turning of the truck-mounted crane caused by the shaking of a single supporting leg is avoided, meanwhile, when the lifting device is positioned on a soft ground, the inserting pieces are added to increase the contact area between the fixing support and the ground, the stress of the supporting legs is increased, and the normal use of the truck-mounted crane is ensured.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a control and monitoring device for truck-mounted crane operation provided by the utility model.
Fig. 2 is a schematic structural view of the connection between the support rod and the support mechanism provided by the present invention.
Fig. 3 is an enlarged view at a of fig. 2.
1-chassis, 2-crane boom, 3-control mechanism, 4-supporting mechanism, 5-first chute, 6-baffle, 7-base, 8-supporting leg, 9-fixing component, 10-containing cavity, 11-sleeve, 12-fixing screw, 13-fixing support, 14-inserting piece, 15-upper limiting groove, 16-lower limiting groove, 17-second chute, 18-cylinder component, 19-sliding block, 20-supporting rod and 21-limiting plate.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1 to 3, the present invention provides a control and monitoring device for truck-mounted crane operation, the control and monitoring device for truck-mounted crane operation includes a chassis 1, a boom 2, two sets of control mechanisms 3 and two sets of support mechanisms 4, the boom 2 is fixedly connected to the chassis 1 and is located on one side of the chassis 1, the chassis 1 has two first chutes 5 and two baffles 6, the two first chutes 5 are respectively located on two sides of the boom 2, the two baffles 6 are respectively located on one side away from the boom 2, the two sets of control mechanisms 3 are respectively fixedly connected to the chassis 1 and the boom 2 and are respectively located in the first chutes 5, and the two sets of support mechanisms 4 are respectively fixedly connected to the two sets of control mechanisms 3 and are respectively located on one side away from the boom 2;
the two groups of supporting mechanisms 4 respectively comprise a base 7, supporting legs 8 and a fixing component 9, the supporting legs 8 are rotatably connected with the control mechanism 3, and is positioned at one side far away from the cargo boom 2, the base 7 is fixedly connected with the supporting leg 8 and is positioned at one side far away from the control mechanism 3, the base 7 is provided with a containing cavity 10, the containing cavity 10 faces the supporting leg 8, the fixing assembly 9 comprises a sleeve 11, a fixing screw 12 and a plurality of fixing brackets 13, the sleeve 11 is connected with the supporting leg 8 in a sliding mode, and is positioned around the supporting leg 8, the fixing screw 12 is rotatably connected with the sleeve 11 and detachably connected with the supporting leg 8, and is located far away from the landing leg 8 one side, a plurality of fixed bolster 13 with sleeve 11 rotates to be connected, and with base 7 detachable connection, and be located hold the chamber 10.
In this embodiment, the boom 2 is fixed on the base 7 of the truck-mounted crane, the control mechanism 3 and the support mechanism 4 are respectively arranged on two sides of the boom 2, the control mechanism 3 and the support mechanism 4 are both positioned in the second sliding groove 17 before the movement of the boom 2 is not started, the movement of the control mechanism 3 and the support mechanism 4 is limited by the limit of the base 7 and the chassis 1, when the truck-mounted crane is started to start working, the movement of the control mechanism 3 is controlled, the support leg 8 is driven to start sliding in the first sliding groove 5, when the support leg 8 slides to the baffle 6, the support leg 8 is rotated to enable the base 7 to start rotating towards the ground side until the base 7 is in close contact with the ground, the fixing component 9 is opened, and the support leg 8 is supported, specifically, the fixing screws 12 are adjusted to enable the sleeve 11 to slide towards one side of the base 7, in the sliding process, the fixing brackets 13 accommodated in the accommodating cavity 10 can be separated from the accommodating cavity 10 and rotate with the sleeve 11, so that the fixing brackets are respectively scattered around the supporting legs 8 to support the supporting legs 8, the balance force of the supporting legs 8 is increased, and when the soft ground is encountered, the supporting force provided by the base 7 is insufficient, so that the fixing brackets 13 can be inserted into the ground, the contact area and the stress between the supporting legs 8 and the ground are increased, the operating environment of the truck mounted crane can be increased, the balance supporting force of the supporting legs 8 on the truck mounted crane is increased, the situation of rollover is avoided, and the normal use of the truck mounted crane is ensured.
Meanwhile, a truck-mounted crane control panel with a wireless anti-overwinding alarm device is installed in a cab of a vehicle, and a system with an information monitoring function can be used by using a mobile phone APP. The APP integrates port monitoring of the lorry-mounted crane information acquisition module, pressure of a main arm oil cylinder of the lorry-mounted crane, back pressure of the main arm oil cylinder, change curves of effective pressure of the main arm, partial parameter setting functions and real-time state data of the lorry-mounted crane according to data acquired by the information acquisition module. The control panel in the product only integrates the functions of starting, flameout, scram, power supply, illumination and overrun unlocking due to the limited space in the cab; the function of the product is mainly aimed at the integration of real-time state monitoring and partial operation of the truck-mounted crane, and in addition, the functions of overload protection of torque and unwinding protection of steel wire rope
In order to simplify the operation of the driver. The centralized operation panel provides the driver with the possibility of rapid braking; the control module capable of realizing Bluetooth communication provides a data source for the wireless monitoring of the APP; the development and design of APP provide a more convenient mode and method for troubleshooting and function debugging of the vehicle; in addition, the overload protection of the moment and the overwinding protection of the steel wire rope ensure the safe operation of the truck-mounted crane. The control panel has higher function integration level and comprises the functions of starting, flameout, scram, power supply, illumination and overrun alarm unlocking; the self-made control module has more comprehensive functions, and comprises the functions of Bluetooth communication, data acquisition, port debugging and the like besides the function of a control panel; in addition, the invention creatively introduces the mobile APP capable of carrying out Bluetooth communication, and realizes the functions of debugging port information and monitoring vehicles on line.
Further, the fixing component 9 further comprises a plurality of inserting pieces 14, and the inserting pieces 14 are detachably connected with the fixing supports 13 and located on one side far away from the sleeve 11.
In this embodiment, in order to increase the balance of the truck-mounted crane on a hard ground other than a cement ground, the inserting pieces 14 may be respectively installed on the fixing brackets 13, and generally, the inserting pieces 14 have a taper at the unconnected section and are made of a hard material, so that the inserting pieces 14 are installed on the fixing brackets 13 to facilitate the installation of the fixing brackets 13, thereby increasing the working environment in which the truck-mounted crane can be used, increasing the size of the fixing brackets 13 extending into the ground, further increasing the balance force of the supporting legs 8 on the truck-mounted crane, and avoiding the rollover.
Further, the leg 8 has an upper limit groove 15 and a lower limit groove 16, and the upper limit groove 15 and the lower limit groove 16 are located on a side facing the fixing screw 12.
In this embodiment, the upper limit groove 15 and the fixing screw 12 can be used for limiting the highest position of the sleeve 11 on the supporting leg 8, so that the fixing assembly 9 can be accommodated in the accommodating cavity 10, while the lower limit groove 16 and the fixing screw 12 can be used for ensuring that the contact size of the fixing assembly 9 with the ground is the largest, so that the fixing bracket 13 can extend into the ground as much as possible to provide the best supporting effect, and the upper limit groove 15 and the lower limit groove 16 can be used as one annular groove, so that the clamping of the fixing screw 12 can be facilitated.
Furthermore, the boom 2 has two second slide grooves 17, and the two second slide grooves 17 face the control mechanism 3, respectively.
In the present embodiment, the second slide grooves 17 are formed on both sides of the boom 2, the two control mechanisms 3 are mounted on the second slide grooves 17, and the boom 2 can be supported by the control mechanisms 3 through the second slide grooves 17, thereby ensuring the balance and stability of the boom 2.
Further, each of the two control mechanisms 3 includes a cylinder assembly 18, a slider 19 and a support rod 20, the slider 19 is slidably connected to the boom 2 and is located in the second sliding slot 17, the cylinder assembly 18 is fixedly connected to the slider 19 and the base 7 and is located on a side away from the boom 2, and the support rod 20 is fixedly connected to the slider 19 and is rotationally connected to the leg 8 and is located between the slider 19 and the leg 8.
In this embodiment, the support rod 20 is formed by two rod members which are rotatably connected, a control panel installed in a cab is used to control the start of the cylinder assembly 18, the slide block 19 is driven to slide up and down in the second slide groove 17 through the movement of the cylinder assembly 18, and then the positions of the support rod 20 connected with the slide block 19 in the first slide groove 5 and the second slide groove 17 are changed, and the positions of the support legs 8 are changed due to the change of the positions of the support rod 20 in the first slide groove 5, so that the support mechanism 4 is taken, placed and stored.
Further, two control mechanism 3 still all includes limiting plate 21, limiting plate 21 with bracing piece 20 fixed connection, and be located the bracing piece 20 with between the baffle 6.
In the present embodiment, as shown in fig. 3, since the first sliding chute 5 has the baffle 6 at one end away from the boom 2, in order to ensure accurate definition of the position of the support rod 20, the limit plate 21 is additionally installed at the set position of the support rod 20, and the moving position of the support rod 20 is defined by mutual engagement or mutual position definition between the limit plate 21 and the baffle 6, so as to avoid excessive movement of the support rod 20, which affects the position of the slider 19 in the second sliding chute 17, and reduce the support of the boom 2.
The utility model discloses a control monitoring device for lorry-mounted crane operation, through two sets of control mechanism 3 respectively in the corresponding slip in second spout 17, change the bracing piece 20 to the support position of jib boom 2, then through baffle 6 restricts the sliding position of bracing piece 20, when the bracing piece 20 is not removing the back, landing leg 8 with bracing piece 20 takes place to rotate, utilize the contact of base 7 and ground, make landing leg 8 support the lorry-mounted crane, simultaneously around the landing leg 8, increase respectively a plurality of fixed bolster 13 increases the balanced effect of landing leg 8, avoid because of the rocking of single landing leg 8, cause the side of lorry-mounted crane to turn on one's side, simultaneously when being in soft ground, increase inserted sheet 14 increases the area of contact of fixed bolster 13 and ground, increase the atress of landing leg 8, the normal use of the truck-mounted crane is ensured.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.
Claims (6)
1. A control and monitoring device for truck-mounted crane operation is characterized in that,
the control monitoring device for the truck-mounted crane operation comprises a chassis, a crane boom, two groups of control mechanisms and two groups of supporting mechanisms, wherein the crane boom is fixedly connected with the chassis and is positioned on one side of the chassis, the chassis is provided with two first sliding grooves and two baffle plates, the two first sliding grooves are respectively positioned on two sides of the crane boom, the two baffle plates are respectively positioned on one side far away from the crane boom, the two groups of control mechanisms are respectively fixedly connected with the chassis and the crane boom and are respectively positioned in the first sliding grooves, and the two groups of supporting mechanisms are respectively fixedly connected with the two groups of control mechanisms and are respectively positioned on one side far away from the crane boom;
two sets of supporting mechanism all includes base, landing leg and fixed subassembly, the landing leg with control mechanism rotates to be connected, and is located and keeps away from jib loading boom one side, the base with landing leg fixed connection, and be located and keep away from control mechanism one side, the base has and holds the chamber, hold the chamber orientation the landing leg, fixed subassembly includes sleeve, set screw and a plurality of fixed bolster, the sleeve with landing leg sliding connection, and be located the landing leg is all around, set screw with the sleeve rotates to be connected, and with the connection can be dismantled to the landing leg, and be located and keep away from landing leg one side, it is a plurality of the fixed bolster with the sleeve rotates to be connected, and with the base can be dismantled to be connected, and is located hold in the chamber.
2. A control and monitoring device for truck mounted crane operations as claimed in claim 1,
fixed subassembly still includes a plurality of inserted sheets, and is a plurality of the inserted sheet is with a plurality of the fixed bolster can be dismantled and be connected, and be located and keep away from sleeve one side.
3. A control and monitoring device for truck mounted crane operations as claimed in claim 1,
the supporting leg is provided with an upper limiting groove and a lower limiting groove, and the upper limiting groove and the lower limiting groove are located on one side facing the fixing screw.
4. A control and monitoring device for truck mounted crane operations as claimed in claim 1,
the crane boom is provided with two second sliding chutes which respectively face the control mechanism.
5. A control and monitoring device for truck mounted crane operations as claimed in claim 4,
the two control mechanisms respectively comprise a cylinder component, a sliding block and a supporting rod, the sliding block is connected with the crane boom in a sliding mode and is positioned in the second sliding groove, the cylinder component is fixedly connected with the sliding block and the base and is positioned on one side far away from the crane boom, and the supporting rod is fixedly connected with the sliding block and is rotatably connected with the supporting leg and is positioned between the sliding block and the supporting leg.
6. A control and monitoring device for truck mounted crane operations as claimed in claim 5,
and the two control mechanisms further comprise limiting plates, and the limiting plates are fixedly connected with the supporting rods and are positioned between the supporting rods and the baffle plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022349125.9U CN214217988U (en) | 2020-10-21 | 2020-10-21 | Control monitoring device for truck-mounted crane operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022349125.9U CN214217988U (en) | 2020-10-21 | 2020-10-21 | Control monitoring device for truck-mounted crane operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214217988U true CN214217988U (en) | 2021-09-17 |
Family
ID=77694935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022349125.9U Active CN214217988U (en) | 2020-10-21 | 2020-10-21 | Control monitoring device for truck-mounted crane operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214217988U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113942947A (en) * | 2021-10-13 | 2022-01-18 | 中国人民解放军32181部队 | Vehicle-mounted lifting device |
-
2020
- 2020-10-21 CN CN202022349125.9U patent/CN214217988U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113942947A (en) * | 2021-10-13 | 2022-01-18 | 中国人民解放军32181部队 | Vehicle-mounted lifting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214217988U (en) | Control monitoring device for truck-mounted crane operation | |
| CN210103357U (en) | Hoisting accessory of wallboard installation | |
| JPS612693A (en) | Jib housing device for car type crane | |
| CN213802650U (en) | Lorry-mounted crane hoisting device | |
| CN209778158U (en) | Jack capable of rotatably heightening tray | |
| CN211004205U (en) | Self-locking hoisting mechanism for crane | |
| CN216190322U (en) | Convenient-to-hoist sweeping board supporting device | |
| CN112723209A (en) | Turnover mechanism of winch | |
| JP4166500B2 (en) | Manual outrigger device | |
| CN206858059U (en) | Lifting equipment and movable maintenance type station | |
| CN213397558U (en) | Vibration testing device for battery | |
| CN215402743U (en) | Self-loading and unloading type counterweight device for crane, counterweight fixing platform and crane | |
| CN218626671U (en) | Vehicle-mounted searchlight holder | |
| CN216406072U (en) | Support for civil engineering construction | |
| CN213842632U (en) | Support frame for engine exhaust aftertreatment device | |
| CN219860405U (en) | Vehicle-mounted cargo loading and unloading carrying device | |
| CN218968728U (en) | Novel tilting type A-shaped frame suitable for ultrahigh crane | |
| CN218778721U (en) | Manned platform quick change device of high altitude construction car | |
| CN210365410U (en) | Draw arm structure of draw arm vehicle | |
| CN210559080U (en) | Platform type oil cylinder translation die changing device | |
| CN213569227U (en) | Lifting device convenient to fix for constructional engineering | |
| CN210176392U (en) | Composite hoisting device for loader | |
| CN212687382U (en) | Rotation-preventing seat of mobile crane | |
| CN221162178U (en) | Battery replacing device and engineering vehicle | |
| CN217478925U (en) | Automatic pole is embraced to efficient electric power |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |