CN214535455U - Supporting structure for concrete delivery pump - Google Patents
Supporting structure for concrete delivery pump Download PDFInfo
- Publication number
- CN214535455U CN214535455U CN202120699475.XU CN202120699475U CN214535455U CN 214535455 U CN214535455 U CN 214535455U CN 202120699475 U CN202120699475 U CN 202120699475U CN 214535455 U CN214535455 U CN 214535455U
- Authority
- CN
- China
- Prior art keywords
- piece
- rod piece
- mounting plate
- screw rod
- pump body
- 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.)
- Expired - Fee Related
Links
- 238000009434 installation Methods 0.000 claims abstract description 14
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 230000000670 limiting effect Effects 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 238000010276 construction Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Images
Landscapes
- Details Of Reciprocating Pumps (AREA)
Abstract
The application relates to the technical field of concrete delivery pumps, in particular to a supporting structure for a concrete delivery pump, which comprises a pump body and hydraulic supporting legs, wherein the hydraulic supporting legs are arranged at the bottom of the pump body, the supporting structure further comprises a translation assembly and a supporting assembly, the translation assembly comprises a rotating motor, a wire rod piece, an installation plate piece and a moving block, the installation plate piece is arranged at the bottom of the pump body, the rotating motor is arranged on the installation plate piece, an output shaft of the rotating motor is fixedly connected to the wire rod piece, and the top of the moving block is movably arranged on the wire rod piece in a penetrating manner; the supporting assembly comprises a telescopic rod piece and a base, a movable hole is formed in the mounting plate along the length direction of the lead screw piece, the bottom of the movable block penetrates through the movable hole and is connected to the telescopic rod piece in an installing mode, and one end, far away from the movable block, of the telescopic rod piece is fixedly connected to the base. And starting the telescopic rod piece, and enabling the base to move downwards along the length direction of the telescopic rod piece and support the pump body together with the hydraulic support legs. This application has the effect that improves concrete pump support ability.
Description
Technical Field
The application relates to the technical field of concrete pump, especially, relate to a bearing structure for concrete pump.
Background
A concrete pump is a machine for continuously conveying concrete along a pipeline by using pressure, consists of a pump body and a conveying pipe, is mainly applied to house construction, bridge and tunnel construction, and is generally in a vehicle-mounted form.
Referring to fig. 1, the concrete pump includes a pump body 1 and four hydraulic legs 2, and the hydraulic legs 2 are respectively installed at four corners of the bottom of the pump body 1. When the pump body 1 traveled to the job site, start hydraulic leg 2, and then make the pump body 1 support liftoff to the realization conveniently supports the pump body 1, and then makes the pump body 1 stably carry the concrete.
However, since the work surface of the construction site is sometimes muddy, it is difficult to stably erect the hydraulic support legs 2, which may affect the concrete transfer pump to transfer concrete.
SUMMERY OF THE UTILITY MODEL
In order to improve the support performance of concrete pump at muddy job site, this application provides a support structure for concrete pump.
The application provides a pair of bearing structure for concrete pump adopts following technical scheme:
a supporting structure for a concrete conveying pump comprises a pump body and hydraulic supporting legs, wherein the hydraulic supporting legs are arranged at the bottom of the pump body, the supporting structure further comprises a translation assembly and a supporting assembly, the translation assembly comprises a rotating motor, a wire rod piece, an installation plate piece and a moving block, the installation plate piece is arranged at the bottom of the pump body, the rotating motor is arranged on the installation plate piece, an output shaft of the rotating motor is fixedly connected to the wire rod piece, and the top of the moving block is movably arranged on the wire rod piece in a penetrating mode;
the supporting assembly comprises a telescopic rod piece and a base, a movable hole is formed in the mounting plate along the length direction of the wire rod piece, the bottom of the moving block penetrates through the movable hole and is connected to the telescopic rod piece in an installing mode, and one end, far away from the moving block, of the telescopic rod piece is fixedly connected to the base.
Through adopting above-mentioned technical scheme, when the pump body traveles to muddy job site, start the hydraulic leg and tentatively support the pump body. And starting the rotating motor, driving the screw rod piece by the rotating motor, and enabling the moving block to move along the length direction of the screw rod piece by the rotation of the screw rod piece, so that the telescopic rod piece moves along the length direction of the screw rod piece. When flexible member moved to reasonable position, started flexible member, the base supported the pump body jointly along flexible member length direction downstream with hydraulic leg to make this scheme have the effect of improving the supporting capacity of concrete pump at muddy job site.
Optionally, a fixing block is arranged at the top of the mounting plate, and one end, far away from the rotating motor, of the screw rod piece is rotatably embedded in the fixing block.
Through adopting above-mentioned technical scheme, the fixed block can support and take place pivoted silk member to and the fixed block can restrict the one end that the rotating electrical machines was kept away from to the silk member and take place to rotate, and then makes the stability of silk member improve.
Optionally, the fixed block is provided with a rotating groove, the screw rod piece is sleeved with a bearing, and the bearing outer ring is arranged in the rotating groove in an interference fit manner.
Through adopting above-mentioned technical scheme, the rotation effect of silk member piece can be improved to the bearing, and the bearing can transmit the load that the silk member received for the fixed block simultaneously, further improves the stability of silk member piece.
Optionally, the mounting plate is in a channel steel shape, a guide groove is formed in a wing plate on the upper portion of the mounting plate, the movable hole is formed in the wing plate on the lower portion of the mounting plate, and the top of the movable block is slidably arranged in the guide groove.
By adopting the technical scheme, the inner wall of the guide groove can limit the moving block to move away from the wire rod piece, and further the damage to the wire rod piece caused by the rotation of the moving block is weakened.
Optionally, the telescopic rod piece comprises a hydraulic rod, a first mounting plate and a first bolt piece, a bottom plate is arranged at the bottom of the moving block, and the first mounting plate is arranged at the top of the hydraulic rod and is fixedly connected to the bottom plate through the first bolt piece.
Through adopting above-mentioned technical scheme, utilize bolt spare one can be easy to assemble or dismantle bottom plate and mounting panel one to realize conveniently dismantling or install hydraulic stem and movable block, when need not using, can dismantle flexible member.
Optionally, the telescopic rod piece further comprises a second mounting plate and a second bolt piece, and the second mounting plate is arranged at the bottom of the hydraulic rod and is fixedly connected to the base through the second bolt piece.
Through adopting above-mentioned technical scheme, utilize bolt spare two can be easy to assemble or dismantle mounting panel two and base to realize conveniently dismantling or installing hydraulic stem and base.
Optionally, the screw rod piece comprises a first screw rod and a second screw rod which are coaxially and fixedly connected, the thread directions of the first screw rod and the second screw rod are opposite, the number of the moving blocks is two, and the moving blocks are respectively arranged in the first screw rod and the second screw rod in a threaded fit manner.
Through adopting above-mentioned technical scheme, start the rotating electrical machines, because the screw thread opposite direction of lead screw one and lead screw two, so two sets of movable blocks move mutually in opposite directions or in opposite directions, start the supporting component when the movable block moves to reasonable position to further improve the supporting performance of supporting component to the pump body.
Optionally, a limiting block is arranged at the joint of the first screw rod and the second screw rod.
By adopting the technical scheme, when the moving blocks move in opposite directions, the limiting blocks can prevent the two moving blocks moving in opposite directions from colliding, and then the two moving blocks can move in the first direction of the screw rod and the second direction of the screw rod respectively.
In summary, the present application includes at least one of the following beneficial technical effects:
1. starting the telescopic rod piece, enabling the base to move downwards along the length direction of the telescopic rod piece and supporting the pump body together with the hydraulic support legs;
2. the bearing can improve the rotating effect of the screw rod piece, and can also transmit the load borne by the screw rod piece to the fixed block;
3. the first bolt part can be used for conveniently mounting or dismounting the first mounting plate and the first mounting plate, so that the hydraulic rod and the moving block can be conveniently dismounted or mounted.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the background art of the present application;
FIG. 2 is a schematic diagram of the overall structure of an embodiment of the present application;
FIG. 3 is a schematic structural view of a translation assembly and a support assembly in accordance with an embodiment of the present application;
fig. 4 is an enlarged schematic view of the structure of fig. 3 at line a.
Description of reference numerals: 1. a pump body; 11. a wheel; 2. a hydraulic leg; 3. a rotating electric machine; 4. a wire rod member; 41. a first screw rod; 42. a second screw rod; 43. a bearing; 44. a limiting block; 5. mounting a plate; 51. a movable hole; 52. a guide groove (not shown); 53. a fixed block; 54. a rotating groove; 6. a moving block; 61. a base plate; 7. a telescopic rod member; 71. a hydraulic lever; 72. a first mounting plate; 73. a second mounting plate; 74. a first bolt piece; 75. a bolt part II; 8. a base; 81. a friction block.
Detailed Description
The present application is described in further detail below with reference to figures 2-4.
The embodiment of the application discloses bearing structure for concrete pump refers to fig. 2, 3, and it includes the pump body 1, hydraulic leg 2, translation subassembly and supporting component, and 1 bottom four corners of the pump body do not roll connection have wheel 11, and the pump body 1 can be along with wheel 11 goes on the road surface. Meanwhile, the hydraulic support legs 2 are four groups, the four groups of hydraulic support legs 2 are respectively installed and connected at four corners of the bottom of the pump body 1, and the four groups of hydraulic support legs 2 are circumferentially arranged around the outer portion of the wheel 11. The translation subassembly has two sets ofly, and two sets of translation subassemblies are arranged along 1 length direction interval of the pump body, and the translation subassembly level is located respectively between two sets of hydraulic leg 2 that arrange along width direction. The supporting component has two sets ofly, and the supporting component can be vertical flexible, and on translation subassembly was located in the activity respectively of supporting component one end, the supporting component other end was used for supporting tight muddy construction road surface respectively to the realization supported the pump body 1.
Referring to fig. 3 and 4, the translation assembly comprises a rotating motor 3, a lead screw piece 4, a mounting plate 5 and a moving block 6, wherein the lead screw piece 4 comprises a first lead screw 41 and a second lead screw 42, and the thread directions of the first lead screw 41 and the second lead screw 42 are opposite; the support assembly comprises two sets of telescopic bars 7 and two bases 8.
The installation plate 5 is channel-section steel platelike, and 5 both ends of installation plate are fixed connection respectively in the pump body 1, and the installation plate 5 is located between two sets of hydraulic leg 2 of arranging along width direction. The lower surface of the wing plate at the upper part of the mounting plate 5 is provided with a guide groove 52 along the width direction of the pump body 1, and the wing plate at the lower part of the mounting plate 5 is provided with a movable hole 51 along the width direction of the pump body 1. Rotating electrical machines 3 fixed mounting is in pterygoid lamina top one end of installation plate 5 lower part, and pterygoid lamina top other end fixedly connected with fixed block 53 of installation plate 5 lower part, and fixed block 53 has seted up towards one side of rotating electrical machines 3 and has rotated groove 54, rotates groove 54 inner wall interference fit and inlays and be equipped with bearing 43. One end of the first screw rod 41 is coaxially and fixedly connected to an output shaft of the rotating motor 3, the other end of the first screw rod 41 is coaxially and fixedly connected to the second screw rod 42, the peripheral wall of one end, far away from the first screw rod 41, of the second screw rod 42 is in interference fit with the inner ring inner wall of the bearing 43, and the bearing 43 can share the load borne by the wire rod piece 4, so that the service life of the wire rod piece 4 is prolonged.
The moving block 6 is provided with two blocks, wherein the screw thread of one moving block 6 is arranged on the first lead screw 41, and the screw thread of the other moving block 6 is arranged on the second lead screw 42. The tops of the two movable blocks 6 are sequentially connected to the inner wall of the guide groove 52 in a sliding manner, and the bottoms of the movable blocks 6 are sequentially abutted and passed through the movable holes 51. When the device is not in use, one moving block 6 is positioned on the first lead screw 41 close to the rotating motor 3, and the other moving block 6 is positioned on the second lead screw 42 far away from the rotating motor 3 and close to the fixed block 53. A limiting block 44 is fixedly arranged at the joint of the first lead screw 41 and the second lead screw 42 in a penetrating manner, and when the device is in use, the limiting block 44 can prevent the moving blocks 6 moving in opposite directions from colliding.
The telescopic rod members 7 correspond to the moving block 6 and are divided into two groups, and the two groups of telescopic rod members 7 are detachably connected to the bottom of the moving block 6 respectively. The telescopic rod 7 comprises a hydraulic rod 71, a first mounting plate 72, a second mounting plate 73, a first bolt 74 and a second bolt 75, the top of the hydraulic rod 71 is fixedly connected to the first mounting plate 72, and the bottom of the moving block 6 is fixedly connected with the bottom plate 61. The first bolt members 74 are four fastening bolts, and the four bolt members fixedly connect the base plate 61 to the first mounting plates 72, respectively. The bottom of the hydraulic rod 71 is fixedly connected to the second mounting plate 73, the second bolt 75 is a fastening bolt, the number of the bolts is four, and the four bolts respectively fixedly connect the second mounting plate 73 to the base 8. The bottom of the base 8 is fixedly provided with a plurality of friction blocks 81, and the friction blocks 81 are used for improving the friction force between the base 8 and the ground so as to improve the connection performance between the base 8 and the ground. The first bolt piece 74 and the second bolt piece 75 are taken out in sequence, and the hydraulic rod 71 and the base 8 can be detached in sequence, so that the hydraulic rod 71 can be conveniently installed in use and the hydraulic rod 71 can be detached after use is finished.
The implementation principle of the embodiment of the application is as follows:
when the pump body 1 is driven to a muddy construction site, the hydraulic support legs 2 are started to preliminarily support the pump body 1. The rotary motor 3 is started firstly, the rotary motor 3 drives the screw rod piece 4 to move, the screw rod piece 4 moves to further drive the two moving blocks 6 on the same screw rod piece 4 to move oppositely, the rotary motor 3 is stopped when the screw rod piece moves to a reasonable position under the limiting effect of the limiting block 44, then the hydraulic rods 71 on the same screw rod piece 4 are started simultaneously, and the hydraulic rods 71 drive the corresponding base 8 to move downwards until the pump body 1 is stably supported.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a bearing structure for concrete pump, includes the pump body (1) and hydraulic leg (2), the pump body (1) bottom, its characterized in that are located in hydraulic leg (2): the pump body is characterized by further comprising a translation assembly and a support assembly, wherein the translation assembly comprises a rotating motor (3), a wire rod piece (4), an installation plate piece (5) and a moving block (6), the installation plate piece (5) is arranged at the bottom of the pump body (1), the rotating motor (3) is arranged on the installation plate piece (5), an output shaft of the rotating motor (3) is fixedly connected to the wire rod piece (4), and the top of the moving block (6) is movably arranged on the wire rod piece (4) in a penetrating mode;
the supporting assembly comprises a telescopic rod piece (7) and a base (8), a movable hole (51) is formed in the mounting plate piece (5) along the length direction of the wire rod piece (4), the bottom of the moving block (6) penetrates through the movable hole (51) and is connected to the telescopic rod piece (7) in an installing mode, and one end, far away from the moving block (6), of the telescopic rod piece (7) is fixedly connected to the base (8).
2. The support structure for a concrete pump according to claim 1, wherein: the mounting plate (5) top is equipped with fixed block (53), the one end that the rotating electrical machines (3) were kept away from in silk member (4) is rotated and is inlayed and locate fixed block (53).
3. The support structure for a concrete pump according to claim 2, wherein: the fixed block (53) is provided with a rotating groove (54), the wire rod piece (4) is sleeved with a bearing (43), and the outer ring of the bearing (43) is arranged in the rotating groove (54) in an interference fit mode.
4. The support structure for a concrete pump according to claim 1, wherein: the mounting plate (5) is in a channel steel shape, a guide groove (52) is formed in a wing plate on the upper portion of the mounting plate (5), the movable hole (51) is formed in the wing plate on the lower portion of the mounting plate (5), and the top of the movable block (6) is slidably arranged in the guide groove (52).
5. The support structure for a concrete pump according to claim 1, wherein: the telescopic rod piece (7) comprises a hydraulic rod (71), a first mounting plate (72) and a first bolt piece (74), a bottom plate (61) is arranged at the bottom of the moving block (6), and the first mounting plate (72) is arranged at the top of the hydraulic rod (71) and is fixedly connected to the bottom plate (61) through the first bolt piece (74).
6. The support structure for a concrete pump according to claim 5, wherein: the telescopic rod piece (7) further comprises a second mounting plate (73) and a second bolt piece (75), wherein the second mounting plate (73) is arranged at the bottom of the hydraulic rod (71) and is fixedly connected to the base (8) through the second bolt piece (75).
7. The support structure for a concrete pump according to claim 6, wherein: the wire rod piece (4) comprises a first screw rod (41) and a second screw rod (42) which are coaxially and fixedly connected, the thread directions of the first screw rod (41) and the second screw rod (42) are opposite, two groups of moving blocks (6) are arranged, and the moving blocks (6) are respectively arranged on the first screw rod (41) and the second screw rod (42) in a threaded fit mode.
8. The support structure for a concrete pump according to claim 7, wherein: and a limiting block (44) is arranged at the joint of the first screw rod (41) and the second screw rod (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120699475.XU CN214535455U (en) | 2021-04-06 | 2021-04-06 | Supporting structure for concrete delivery pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120699475.XU CN214535455U (en) | 2021-04-06 | 2021-04-06 | Supporting structure for concrete delivery pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214535455U true CN214535455U (en) | 2021-10-29 |
Family
ID=78272413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120699475.XU Expired - Fee Related CN214535455U (en) | 2021-04-06 | 2021-04-06 | Supporting structure for concrete delivery pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214535455U (en) |
-
2021
- 2021-04-06 CN CN202120699475.XU patent/CN214535455U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102079040A (en) | Movable type rotatable assembling platform | |
| CN104790889A (en) | High-torque down-hole rod pipe tool detaching-assembling device | |
| CN103670453B (en) | Rotate Gilled tube transporting carriage | |
| CN201961793U (en) | Belt deviation correcting device | |
| CN206942797U (en) | A kind of horizontal jet | |
| CN214535455U (en) | Supporting structure for concrete delivery pump | |
| CN106655034B (en) | Power high voltage power distribution equipment gas insulated transformer substation GIS busbares install equipment | |
| CN102092562A (en) | Belt deflection correcting device | |
| CN109944547A (en) | A kind of friction drilling type mining tunnel anchor cable installation equipment | |
| CN107178314B (en) | Horizontal rotary jet drilling machine | |
| CN206364665U (en) | Large-scale magneto together equipment | |
| CN209380119U (en) | A kind of robot three-shaft linkage turnover device | |
| CN202224449U (en) | Roller rack for cold pilger mill | |
| CN108946602A (en) | A kind of municipal administration communal facility maintenance manhole cover opening equipment | |
| CN113790069A (en) | Segment assembling and grouting all-in-one machine for shield underground butt joint | |
| CN206942664U (en) | A kind of horizontal jet and the attachment structure for rig arm support | |
| CN202659144U (en) | Movable drilling machine | |
| CN217841512U (en) | Mine drilling machine drilling strutting arrangement | |
| CN205135658U (en) | Gunniting trolley | |
| CN219587586U (en) | Combined supporting device for tunnel construction | |
| CN216588458U (en) | Complete machine moving device of column type drilling machine | |
| CN217027136U (en) | Supporting pile foundation pit supporting device for engineering | |
| CN220726187U (en) | Jacking mechanism of miniature push bench | |
| CN217055176U (en) | Driving device of push bench | |
| CN213259375U (en) | Auxiliary supporting device for machining of tower of wind driven generator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211029 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |