CN118048830A - Ground tamping device for construction - Google Patents
Ground tamping device for construction Download PDFInfo
- Publication number
- CN118048830A CN118048830A CN202410413463.4A CN202410413463A CN118048830A CN 118048830 A CN118048830 A CN 118048830A CN 202410413463 A CN202410413463 A CN 202410413463A CN 118048830 A CN118048830 A CN 118048830A
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- telescopic rod
- rod
- machine body
- throttle
- induction
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- 238000010276 construction Methods 0.000 title claims abstract description 18
- 238000005507 spraying Methods 0.000 claims abstract description 33
- 239000000428 dust Substances 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 79
- 230000006698 induction Effects 0.000 claims description 47
- 239000007921 spray Substances 0.000 claims description 38
- 238000009434 installation Methods 0.000 claims description 7
- 239000012530 fluid Substances 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 19
- 230000000694 effects Effects 0.000 description 7
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009440 infrastructure construction Methods 0.000 description 1
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- Machines For Laying And Maintaining Railways (AREA)
- Special Spraying Apparatus (AREA)
Abstract
The application relates to a ground tamping device for construction, which relates to the technical field of hydraulic tamping machines, and comprises a tamping machine body, a support plate, a hydraulic cylinder and a hydraulic hammer, wherein the tamping machine body comprises a machine body, a support plate and a hydraulic cylinder, and further comprises: the spraying assembly is used for spraying dust in the machine body and comprises a button for controlling the working state of the spraying assembly; the control assembly comprises a first telescopic rod and a second telescopic rod, the first telescopic rod and the second telescopic rod synchronously extend and synchronously retract, the second telescopic rod is vertically arranged between the supporting plate and the hydraulic hammer, and the second telescopic rod fixing rod body is fixedly connected with the supporting plate; the first telescopic link fixed body of rod is fixed to be set up on the organism, and when first telescopic link extended to maximum length, the tip of first telescopic link movable body of rod was used for with the inseparable butt of button.
Description
Technical Field
The application relates to the technical field of hydraulic tamping machines, in particular to a ground tamping device for construction.
Background
The tamper is mainly applied to the infrastructure construction fields such as highways, railways, ports, buildings, water conservancy, municipal administration and the like, and is used for tamping roadbeds of the highways and railways.
At present, the existing tamper comprises a tamper body and a spraying component arranged on the tamper body, wherein the spraying component comprises a water tank, a water outlet pipe, a spray header and a water pump arranged on the water outlet pipe; in the working process of the tamper, a constructor observes dust conditions of a construction site, and manually starts the water pump in a manual judgment mode, so that water is sprayed out of the spray header, and dust removal of the construction site is completed.
In the dust removal process of the tamper, the starting and closing of the water pump are required to be controlled manually, so that the dust removal process of the tamper is complicated.
Disclosure of Invention
In order to improve the practicability of the tamper, the application provides a ground tamping device for construction.
The application provides a ground tamping device for construction, which adopts the following technical scheme:
The ground tamping device for construction comprises a tamping machine body, wherein the tamping machine body comprises a machine body, a supporting plate and a hydraulic cylinder hydraulic hammer, the supporting plate is fixedly connected with the machine body, a hydraulic cylinder fixing rod body is positioned above the supporting plate and is fixedly connected with the supporting plate, and a hydraulic cylinder movable rod body is arranged on the supporting plate in a penetrating manner; the hydraulic hammer is fixedly connected with the end part of the movable rod body of the hydraulic cylinder; further comprises: the spraying assembly is used for spraying dust in the machine body and comprises a button for controlling the working state of the spraying assembly; the control assembly comprises a first telescopic rod and a second telescopic rod, the first telescopic rod and the second telescopic rod synchronously extend and synchronously retract, the second telescopic rod is vertically arranged between the supporting plate and the hydraulic hammer, and the second telescopic rod fixing rod body is fixedly connected with the supporting plate; the first telescopic link fixed body of rod is fixed to be set up on the organism, and when first telescopic link extended to maximum length, the tip of first telescopic link movable body of rod was used for with the inseparable butt of button.
By adopting the technical scheme, an operator controls the stroke of the hydraulic hammer through the hydraulic cylinder, and the second telescopic rod gradually extends in the downward moving process of the hydraulic hammer, so that the first telescopic rod extends and controls the start of the spray assembly;
In the upward moving process of the hydraulic hammer, the first telescopic rod gradually contracts under the action of the hydraulic hammer, so that the first telescopic rod contracts and controls the spraying assembly to stop spraying; the arrangement of the spraying assembly and the control assembly simplifies the dust removal process of the traditional tamper, thereby improving the practicability of the tamper.
Optionally, the control assembly further comprises a communicating pipe and a first spring, the communicating pipe is communicated between the rodless cavity of the first telescopic rod and the rodless cavity of the second telescopic rod, and fluid is preset in the communicating pipe, the rodless cavity of the first telescopic rod and the rodless cavity of the second telescopic rod; the first spring is vertically arranged in the rodless cavity of the first telescopic rod.
Through adopting above-mentioned technical scheme, through the setting of fluid and first spring for first telescopic link and second telescopic link realize synchronous extension, synchronous shrink.
Optionally, the device further comprises an induction component and a throttling component which are both arranged on the machine body, wherein the throttling component comprises a throttling telescopic rod, a fixed rod body of the throttling telescopic rod is fixedly connected with the machine body, a movable rod body of the throttling telescopic rod is slidably inserted on the side wall of the water outlet pipe, the end face of the movable rod body of the throttling telescopic rod is used for being abutted against the inner wall of the water outlet pipe, and when the end face of the movable rod body of the throttling telescopic rod is abutted against the inner wall of the water outlet pipe, the two ends of the water outlet pipe are mutually isolated; the induction component is used for detecting the vibration degree of the machine body, and controls the length of the throttling telescopic rod based on the vibration degree of the machine body, the length of the throttling telescopic rod is reduced due to the increase of the vibration degree of the random body, and the length of the throttling telescopic rod is extended due to the decrease of the vibration degree of the random body.
By adopting the technical scheme, in actual work, when hammering collision occurs between the hydraulic hammer and the ground, the hydraulic hammer is positioned at the bottom of the machine body or below the machine body, that is, the first telescopic rod controls the pump to start before, and the vibration of the machine body occurs after;
When the machine body vibrates, the induction component drives the throttling telescopic rod to shrink, so that the pump machine conveys water in the water tank to the spray header through the water outlet pipe, that is, the induction component and the spray component are arranged, the actual working time of the spray header in the spray component is further accurately controlled, and the waste of water resources is reduced;
The period of vibration of the machine body is gradually increased along with the increase of the hammering depth of the hydraulic hammer; in the hammering depth of the hydraulic hammer increases, the extrusion time between the water in the water outlet pipe and the movable rod body of the throttling telescopic rod gradually increases, so that after two ends of the water outlet pipe are communicated, the water in the water outlet pipe can be rapidly sprayed out through the spray header, and the dust removal effect of the spray assembly is further improved.
Optionally, the induction component comprises an induction box, a sliding plate, an induction telescopic rod and an induction spring, wherein the induction box is fixedly connected with the machine body, the sliding plate is arranged in the induction box in a sliding manner along the horizontal direction, the interior of the induction box is divided into an installation area and a water storage area which are isolated from each other by the sliding plate, and liquid is preset in the water storage area; the induction telescopic rod is arranged in the installation area along the sliding direction of the sliding plate, the fixed rod body of the induction telescopic rod is fixedly connected with the induction box, and the movable rod body of the induction telescopic rod is fixedly connected with the sliding plate; the induction spring is arranged in the rodless cavity of the induction telescopic rod along the length direction of the induction telescopic rod;
The throttle assembly also comprises a throttle spring and a throttle pipe, one end of the throttle pipe is communicated with the rod cavity of the throttle telescopic rod, and the other end of the throttle pipe is communicated with the rod-free cavity of the induction telescopic rod; the throttle spring is arranged in the rodless cavity of the throttle telescopic rod along the length direction of the throttle telescopic rod.
Through adopting above-mentioned technical scheme, the organism is vibrating at vibration in-process, and the liquid in the water storage district vibrates along with it for liquid changes the pressure of slide, and then makes the slide under great liquid pressure effect, and the fluid in the response telescopic link rodless chamber gets into the throttle telescopic link through the throttle pipe and has the pole intracavity this moment, thereby makes throttle telescopic link shrink.
Optionally, spray the group including setting up on the organism the water tank, be located the organism and be used for spraying the shower head that the dust, the intercommunication sets up the outlet pipe between water tank and shower head, installs the pump on the outlet pipe, the button setting is on the pump and is used for controlling pump operating condition.
Optionally, the control assembly further comprises a second spring vertically disposed within the second telescopic rod rodless cavity.
By adopting the technical scheme, the second spring provides a buffer effect for the hydraulic hammer in the upward movement process.
An operator controls the stroke of the hydraulic hammer through the hydraulic cylinder, and the second telescopic rod gradually extends in the downward moving process of the hydraulic hammer, so that the first telescopic rod extends and controls the spray assembly to start;
In the upward moving process of the hydraulic hammer, the first telescopic rod gradually contracts under the action of the hydraulic hammer, so that the first telescopic rod contracts and controls the spraying assembly to stop spraying; the arrangement of the spraying assembly and the control assembly simplifies the dust removal process of the traditional tamper, thereby improving the practicability of the tamper
In summary, the present application includes at least one of the following beneficial technical effects:
by arranging the spraying assembly and the control assembly, the hydraulic hammer starts in the downward movement process, and stops working in the upward movement process, so that the dust removal process of the traditional tamper is simplified, and the practicability of the tamper is improved;
Through setting up response subassembly and spray assembly, further accurate control spray the actual operating time of shower head in the subassembly that sprays, reduced the waste of water resource, the water in the outlet pipe can be through the quick blowout of shower head simultaneously to spray the dust removal effect of subassembly has further been improved.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present application;
FIG. 2 is a cross-sectional view of an embodiment of the present application;
FIG. 3 is a partial enlarged view of FIG. 2A;
fig. 4 is a partial enlarged view at B in fig. 2.
Reference numerals illustrate:
1. A tamper body; 11. a body; 12. a support plate; 13. a hydraulic cylinder; 14. a hydraulic hammer;
2. a spray assembly; 21. a button; 22. a water tank; 23. a spray header; 24. a water outlet pipe; 25. a pump machine; 26. a water inlet pipe; 27. a shower pipe;
3. A control assembly; 31. a first telescopic rod; 32. a second telescopic rod; 33. a first spring; 34. a communicating pipe; 35. a second spring;
4. an induction assembly; 41. an induction box; 411. a water storage area; 412. an installation area; 42. a slide plate; 43. sensing a telescopic rod; 44. an induction spring;
5. A throttle assembly; 51. a throttle telescopic rod; 52. a throttle spring; 53. a throttle pipe.
Detailed Description
The application is described in further detail below with reference to fig. 1-4.
The embodiment of the application discloses a ground tamping device for construction. Referring to fig. 1 and 4, the construction ground tamping device comprises a tamping machine body 1, wherein the tamping machine body 1 comprises a machine body 11, a supporting plate 12 and a hydraulic cylinder 13 hydraulic hammer 14, the supporting plate 12 is fixedly connected with the machine body 11, a hydraulic cylinder 13 fixed rod body is positioned above the supporting plate 12 and is fixedly connected with the supporting plate 12, and a hydraulic cylinder 13 movable rod body is arranged on the supporting plate 12 in a penetrating manner; the hydraulic hammer 14 is fixedly connected with the movable rod body end of the hydraulic cylinder 13.
When the tamping device works, firstly, the tamping device is moved to a tamping station, then, the hydraulic cylinder 13 is started, the movable rod body of the hydraulic cylinder 13 drives the hydraulic hammer 14 to reciprocate in the vertical direction, so that the hydraulic hammer 14 hammers the ground, when the hydraulic hammer 14 hammers the ground, the whole tamping device can vibrate, and more dust can be generated in the hammering tamping process.
The compaction device further comprises a spraying assembly 2 and a control assembly 3, wherein the spraying assembly 2 is used for spraying dust in the machine body 11.
The spraying group comprises a water tank 22, two buttons 21, two water outlet pipes 24, two pumps 25, a water inlet pipe 26, a spraying pipe 27 and a spraying head 23 which are fixedly arranged on the machine body 11, wherein the two water outlet pipes 24 are symmetrically arranged on two sides of the water tank 22, one end of each water outlet pipe 24 is communicated with the water tank 22, and the other end of each water outlet pipe is communicated with the spraying pipe 27; the two ends of the spray pipe 27 are communicated into a whole and horizontally arranged in the machine body 11 in a shape like a Chinese character 'hui', and the spray pipe 27 is fixedly connected with the machine body 11; the spray heads 23 are positioned in the machine body 11 and below the spray pipes 27, a plurality of spray heads 23 are arranged along the length direction of the spray pipes 27, and the spray heads 23 are communicated with the spray pipes 27; the pump 25 is in one-to-one correspondence with the water outlet pipes 24 and is arranged on the corresponding water outlet pipe 24; the buttons 21 are in one-to-one correspondence with the pumps 25, and the buttons 21 are fixedly arranged on the corresponding pumps 25 and used for controlling the working states of the pumps 25.
When the water tank 22 is deficient, water is added into the water tank 22 through the water inlet pipe 26, and in actual use, a valve can be installed on the water inlet pipe 26 to prevent water in the water tank 22 from leaking out.
The control components 3 are arranged in two and uniformly correspond to the pump 25 and the buttons 21; the control assembly 3 comprises a first telescopic rod 31 and a second telescopic rod 32, the first telescopic rod 31 and the second telescopic rod 32 synchronously extend and synchronously retract, the second telescopic rod 32 is vertically arranged between the support plate 12 and the hydraulic hammer 14, and a rod body of the second telescopic rod 32 is fixedly connected with the support plate 12; the fixed body of rod of first telescopic link 31 is fixed to be set up on organism 11, and when first telescopic link 31 extended to maximum length, the tip of the movable body of rod of first telescopic link 31 was used for closely butt with corresponding button 21.
The control assembly 3 further comprises a communicating pipe 34 and a first spring 33, wherein the communicating pipe 34 is communicated between the rodless cavity of the first telescopic rod 31 and the rodless cavity of the second telescopic rod 32, and fluid is preset in the communicating pipe 34, the rodless cavity of the first telescopic rod 31 and the rodless cavity of the second telescopic rod 32; the first spring 33 is vertically disposed in the rodless cavity of the first telescopic rod 31.
During the downward movement of the hydraulic hammer 14, the second telescopic rod 32 gradually extends, so that the first telescopic rod 31 extends and controls the spray assembly 2 to start; in the process of upward movement of the hydraulic hammer 14, the first telescopic rod 31 gradually contracts under the action of the hydraulic hammer 14, so that the first telescopic rod 31 contracts and controls the spraying assembly 2 to stop spraying; the control of the working state of the spray assembly 2 is achieved by the stroke of the hydraulic hammer 14.
The tamping device further comprises two induction assemblies 4 and two throttling assemblies 5 which are arranged on the machine body 11, the induction assemblies 4 are in one-to-one correspondence with the water outlet pipes 24, and the throttling assemblies 5 are in one-to-one correspondence with the water outlet pipes 24.
The throttle subassembly 5 includes throttle telescopic link 51, and throttle telescopic link 51 fixed body of rod and organism 11 fixed connection, and throttle telescopic link 51 movable body of rod slides and inserts and establish on outlet pipe 24 lateral wall, and the terminal surface of throttle telescopic link 51 movable body of rod is used for with outlet pipe 24 inner wall butt, when the terminal surface of throttle telescopic link 51 movable body of rod and outlet pipe 24 inner wall butt, outlet pipe 24 both ends are isolated each other.
The sensing assembly 4 is used for detecting the vibration degree of the body 11, controlling the length of the throttle telescopic rod 51 based on the vibration degree of the body 11, wherein the length of the throttle telescopic rod 51 is reduced along with the increase of the vibration degree of the body 11, and the length of the throttle telescopic rod 51 is extended along with the decrease of the vibration degree of the body 11.
The induction component 4 comprises an induction box 41, a sliding plate 42, an induction telescopic rod 43 and an induction spring 44, wherein the induction box 41 is fixedly connected with the machine body 11, the sliding plate 42 is arranged in the induction box 41 in a sliding manner along the horizontal direction, the sliding plate 42 divides the interior of the induction box 41 into an installation area 412 and a water storage area 411 which are isolated from each other, and liquid is preset in the water storage area 411; the induction telescopic rod 43 is arranged in the installation area 412 along the sliding direction of the sliding plate 42, a fixed rod body of the induction telescopic rod 43 is fixedly connected with the induction box 41, and a movable rod body of the induction telescopic rod 43 is fixedly connected with the sliding plate 42; the sensing spring 44 is arranged in the rod-free cavity of the sensing telescopic rod 43 along the length direction of the sensing telescopic rod 43;
The throttle assembly 5 further comprises a throttle spring 52 and a throttle pipe 53, wherein one end of the throttle pipe 53 is communicated with a rod cavity of the throttle telescopic rod 51, and the other end of the throttle pipe 53 is communicated with a rod-free cavity of the induction telescopic rod 43; the throttle spring 52 is disposed in the rod-less chamber of the throttle telescoping rod 51 along the length direction of the throttle telescoping rod 51.
In actual operation, when hammering collision occurs between the hydraulic hammer 14 and the ground, the hydraulic hammer 14 is located at the bottom of the machine body or below the machine body, that is, the first telescopic rod 31 controls the pump 25 to start before, and the vibration of the machine body 11 occurs after; when the machine body 11 vibrates, the induction component 4 drives the throttling telescopic rod 51 to shrink, so that the pump 25 conveys water in the water tank 22 to the spray header 23 through the water outlet pipe 24, that is, the induction component 4 and the spray component 2 are arranged, the actual working time of the spray header 23 in the spray component 2 is further accurately controlled, and the waste of water resources is reduced; as the hammering depth of the hydraulic hammer 14 increases, the period in which the body 11 vibrates gradually increases; in the process of increasing the hammering depth of the hydraulic hammer 14, the extrusion time between the water in the water outlet pipe 24 and the movable rod body of the throttling telescopic rod 51 is gradually increased, so that after two ends of the water outlet pipe 24 are communicated, the water in the water outlet pipe 24 can be rapidly sprayed out through the spray header 23, and the dust removal effect of the spray assembly 2 is improved.
It should be noted that the greater the depth of downward hammering of the hydraulic hammer 14, the longer the squeezing time between the water in the water outlet pipe 24 and the movable rod body of the throttle expansion rod 51; the longer the extrusion time between the water in the water outlet pipe 24 and the movable rod body of the throttle telescopic rod 51 is, the faster the flow velocity of the water sprayed out from the spray header 23 is; so that the water sprayed from the spray header 23 can quickly reach the dust generation position, and the spraying work is convenient to carry out.
The control assembly 3 further comprises a second spring 35 vertically disposed within the rodless cavity of the second telescopic rod 32, the second spring 35 and the first spring 33 both providing a cushioning effect for the upwardly moving hydraulic hammer 14 by fluid during the upward movement of the hydraulic hammer 14.
The ground tamping device for construction provided by the embodiment of the application has the implementation principle that: the hammering depth of the hydraulic hammer 14 is gradually increased in the hammering process of the hydraulic hammer 14, and the hydraulic hammer 14 can generate a vibration phenomenon in the hammering process; in the application, the control component 3 controls the starting of the pump 25 through the stroke of the hydraulic hammer 14, the sensing component 4 senses the vibration condition of the machine body 11 and controls the work of the throttling component 5, so that the throttling component 5 adjusts the communication condition of the two ends of the water outlet pipe 24, and the spraying component 2 can conveniently and accurately perform spraying dust removal work.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (6)
1. The ground tamping device for construction comprises a tamping machine body (1), wherein the tamping machine body (1) comprises a machine body (11), a supporting plate (12) and a hydraulic hammer (14) of a hydraulic cylinder (13), the supporting plate (12) is fixedly connected with the machine body (11), a fixed rod body of the hydraulic cylinder (13) is positioned above the supporting plate (12) and is fixedly connected with the supporting plate (12), and a movable rod body of the hydraulic cylinder (13) is arranged on the supporting plate (12) in a penetrating way; the hydraulic hammer (14) is fixedly connected with the end part of the movable rod body of the hydraulic cylinder (13); characterized by further comprising:
The spraying assembly (2) is used for spraying dust in the machine body (11), and the spraying assembly (2) comprises a button (21) for controlling the working state of the spraying assembly;
The control assembly (3) comprises a first telescopic rod (31) and a second telescopic rod (32), the first telescopic rod (31) and the second telescopic rod (32) synchronously extend and synchronously contract, the second telescopic rod (32) is vertically arranged between the supporting plate (12) and the hydraulic hammer (14), and the second telescopic rod (32) is fixedly connected with the supporting plate (12) through a fixed rod body; the fixed body of rod of first telescopic link (31) is fixed to be set up on organism (11), and when first telescopic link (31) extended to maximum length, the tip of the movable body of rod of first telescopic link (31) was used for closely butt with button (21).
2. The construction floor ramming apparatus according to claim 1, wherein the control unit (3) further comprises a communication pipe (34) and a first spring (33), the communication pipe (34) is provided between the rodless cavity of the first telescopic rod (31) and the rodless cavity of the second telescopic rod (32), and the fluid is preset in the communication pipe (34), the rodless cavity of the first telescopic rod (31) and the rodless cavity of the second telescopic rod (32); the first spring (33) is vertically arranged in the rodless cavity of the first telescopic rod (31).
3. The construction ground tamping device according to claim 2, further comprising an induction component (4) and a throttling component (5) which are both arranged on the machine body (11), wherein the throttling component (5) comprises a throttling telescopic rod (51), a fixed rod body of the throttling telescopic rod (51) is fixedly connected with the machine body (11), a movable rod body of the throttling telescopic rod (51) is slidably inserted on the side wall of the water outlet pipe (24), the end face of the movable rod body of the throttling telescopic rod (51) is used for being abutted against the inner wall of the water outlet pipe (24), and when the end face of the movable rod body of the throttling telescopic rod (51) is abutted against the inner wall of the water outlet pipe (24), two ends of the water outlet pipe (24) are mutually isolated; the sensing component (4) is used for detecting the vibration degree of the machine body (11), controls the length of the throttling telescopic rod (51) based on the vibration degree of the machine body (11), reduces the length of the throttling telescopic rod (51) along with the increase of the vibration degree of the machine body (11), and extends the length of the throttling telescopic rod (51) along with the decrease of the vibration degree of the machine body (11).
4. The construction ground tamping device according to claim 3, wherein the sensing assembly (4) comprises a sensing box (41), a sliding plate (42), a sensing telescopic rod (43) and a sensing spring (44), the sensing box (41) is fixedly connected with the machine body (11), the sliding plate (42) is arranged in the sensing box (41) in a sliding manner along the horizontal direction, the sliding plate (42) divides the interior of the sensing box (41) into an installation area (412) and a water storage area (411) which are isolated from each other, and liquid is preset in the water storage area (411); the induction telescopic rod (43) is arranged in the installation area (412) along the sliding direction of the sliding plate (42), a fixed rod body of the induction telescopic rod (43) is fixedly connected with the induction box (41), and a movable rod body of the induction telescopic rod (43) is fixedly connected with the sliding plate (42); the induction spring (44) is arranged in the rodless cavity of the induction telescopic rod (43) along the length direction of the induction telescopic rod (43);
The throttle assembly (5) further comprises a throttle spring (52) and a throttle pipe (53), one end of the throttle pipe (53) is communicated with the rod cavity of the throttle telescopic rod (51), and the other end of the throttle pipe is communicated with the rod-free cavity of the induction telescopic rod (43); the throttle spring (52) is arranged in the rodless cavity of the throttle telescopic rod (51) along the length direction of the throttle telescopic rod (51).
5. The construction floor ramming apparatus according to claim 4, wherein the spray group comprises a water tank (22) provided on the machine body (11), a spray header (23) provided in the machine body (11) and used for spraying dust, a water outlet pipe (24) provided in communication between the water tank (22) and the spray header (23), a pump (25) mounted on the water outlet pipe (24), and a button (21) provided on the pump (25) and used for controlling the operation state of the pump (25).
6. The construction floor ramming apparatus according to claim 4, wherein the control assembly (3) further comprises a second spring (35) vertically arranged in the rodless cavity of the second telescopic rod (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410413463.4A CN118048830B (en) | 2024-04-08 | 2024-04-08 | Ground tamping device for construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410413463.4A CN118048830B (en) | 2024-04-08 | 2024-04-08 | Ground tamping device for construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN118048830A true CN118048830A (en) | 2024-05-17 |
| CN118048830B CN118048830B (en) | 2024-06-28 |
Family
ID=91045205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410413463.4A Active CN118048830B (en) | 2024-04-08 | 2024-04-08 | Ground tamping device for construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN118048830B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109126329A (en) * | 2018-08-05 | 2019-01-04 | 温州职业技术学院 | A kind of dust protected construction rammer compacter and dust removal method |
| CN210975451U (en) * | 2019-09-30 | 2020-07-10 | 张云 | Ground rammer compactor for construction |
| CN115288110A (en) * | 2022-08-17 | 2022-11-04 | 浙江展翼建设工程有限公司 | Multifunctional foundation tamping device and method for house building |
-
2024
- 2024-04-08 CN CN202410413463.4A patent/CN118048830B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109126329A (en) * | 2018-08-05 | 2019-01-04 | 温州职业技术学院 | A kind of dust protected construction rammer compacter and dust removal method |
| CN210975451U (en) * | 2019-09-30 | 2020-07-10 | 张云 | Ground rammer compactor for construction |
| CN115288110A (en) * | 2022-08-17 | 2022-11-04 | 浙江展翼建设工程有限公司 | Multifunctional foundation tamping device and method for house building |
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| Publication number | Publication date |
|---|---|
| CN118048830B (en) | 2024-06-28 |
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