CN217379821U - Movable pump truck sound insulation canopy - Google Patents
Movable pump truck sound insulation canopy Download PDFInfo
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- CN217379821U CN217379821U CN202120875652.5U CN202120875652U CN217379821U CN 217379821 U CN217379821 U CN 217379821U CN 202120875652 U CN202120875652 U CN 202120875652U CN 217379821 U CN217379821 U CN 217379821U
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- 238000009413 insulation Methods 0.000 title claims abstract description 32
- 230000001360 synchronised effect Effects 0.000 claims abstract description 62
- 230000007246 mechanism Effects 0.000 claims abstract description 61
- 230000005540 biological transmission Effects 0.000 claims description 37
- 230000002457 bidirectional effect Effects 0.000 claims description 31
- 230000005571 horizontal transmission Effects 0.000 claims description 10
- 230000001681 protective effect Effects 0.000 claims description 4
- 230000009467 reduction Effects 0.000 abstract description 4
- 230000003245 working effect Effects 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a pump truck sound insulation device, in particular to a movable pump truck sound insulation shed, which comprises a first sound insulation shed and a second sound insulation shed symmetrically arranged at the inner side of the first sound insulation shed, wherein the bottoms of the first sound insulation shed and the second sound insulation shed are respectively provided with a movable caster wheel; the two second sound-proof sheds are tightly and slidably arranged in the first sound-proof shed, and a horizontal strip-shaped sliding groove is formed in the first sound-proof shed below the position, close to the bottom, of the first sound-proof shed; still including being used for driving two second sound insulation sheds and carrying out gliding synchronous folding and unfolding mechanism along the inner wall of first sound insulation shed, synchronous folding and unfolding mechanism includes step motor, two-way straight line synchronous control mechanism and is used for driving the synchronous drive mechanism of two-way straight line synchronous control mechanism simultaneous workings, the utility model discloses simple structure possesses the function of removing and folding and unfolding, and it is nimble convenient to remove, effectual reduction the utility model discloses space occupancy when idle provides the technical guarantee for the pump truck gives sound insulation at the during operation and falls the noise.
Description
Technical Field
The utility model relates to a pump truck sound-proof equipment, concretely relates to movable pump truck sound-proof shed.
Background
In the modern building construction process, pump truck concrete becomes an important auxiliary device in the construction process, and a large amount of noise generated by an engine when the pump truck concrete works and is driven greatly affects the peripheral area.
The Chinese patent 'a sound insulation shed' (patent number CN 201520822293.1, published 2016-06-29) discloses a detachable support and a sound insulation assembly built on the support, which is convenient to build and disassemble, realizes movable building, has low cost and high building and disassembling speed, and can build different shapes. However, the soundproof shed is complex in structure and long in construction time, is completely closed, does not have a folding and unfolding function, occupies a large space, is inconvenient to move, and is not suitable for large-scale equipment such as a pump truck.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a movable pump truck gives sound insulation shed.
To achieve the purpose, the utility model adopts the following technical proposal:
the movable sound-proof shed for the pump truck comprises a first sound-proof shed and second sound-proof sheds symmetrically arranged on the inner sides of the first sound-proof shed, wherein the main bodies of the first sound-proof shed and the second sound-proof shed are of inverted U-shaped structures, and movable trundles are arranged at the bottoms of the first sound-proof shed and the second sound-proof shed;
the two second sound-insulating sheds are tightly and symmetrically arranged in the first sound-insulating shed in a sliding manner, and a horizontal strip-shaped sliding groove is formed in the first sound-insulating shed below the position, close to the bottom, of the first sound-insulating shed;
the synchronous folding and unfolding mechanism comprises a stepping motor, a two-way linear synchronous adjusting mechanism and a synchronous transmission mechanism for driving the two-way linear synchronous adjusting mechanisms to work simultaneously, the two-way linear synchronous adjusting mechanism is horizontally arranged on the outer side of the first sound-insulating shed through a machine box, the machine box covers the outer side of a strip-shaped chute, the adjusting end of the two-way linear synchronous adjusting mechanism is in sliding fit with the strip-shaped chute, the outer side of one second sound-insulating shed is connected with one adjusting end of the two-way linear synchronous adjusting mechanism, the outer side of the other second sound-insulating shed is connected with the other adjusting end of the two-way linear synchronous adjusting mechanism, the synchronous transmission mechanism is arranged on the outer side of the first sound-insulating shed, and one end of the synchronous transmission mechanism is connected with one of the two-way linear synchronous adjusting mechanisms, the other end of the stepping motor is connected with another bidirectional linear synchronous adjusting mechanism, the stepping motor is installed on the outer wall of the case, and the driving end of the stepping motor is connected with the end part of the bidirectional linear synchronous adjusting mechanism.
Preferably, each bidirectional linear synchronous adjusting mechanism comprises a bidirectional screw rod and a transverse sliding seat, the bidirectional screw rod is horizontally and rotatably installed in the chassis, the two transverse sliding seats are symmetrically installed on the bidirectional screw rod in a threaded manner and are in sliding fit with the strip-shaped sliding grooves, the transverse sliding seats correspond to the second sound-proof sheds one to one, and the outer sides of the second sound-proof sheds are connected with the corresponding transverse sliding seats;
the end parts of the synchronous transmission mechanisms are respectively connected with a bidirectional screw rod;
the stepping motor is connected with the end part of one bidirectional screw rod.
Preferably, the synchronous transmission mechanism comprises a horizontal transmission shaft, a longitudinal transmission shaft, a first reversing assembly and a second reversing assembly, the horizontal transmission shaft is horizontally and rotatably mounted at the upper end of the first sound-insulating shed, the longitudinal transmission shaft is vertically and rotatably mounted on the side wall of the first sound-insulating shed, and the lower end of the longitudinal transmission shaft penetrates into the chassis;
the first reversing assembly comprises a first bevel gear and a second bevel gear;
the reversing assembly II comprises a bevel gear III and a bevel gear IV;
the first bevel gear is installed on the bidirectional screw rod, the second bevel gear is installed at the end part of the longitudinal transmission shaft and meshed with the first bevel gear, the third bevel gear is installed at the other end of the longitudinal transmission shaft, the fourth bevel gear is installed at the end part of the horizontal transmission shaft and meshed with the fourth bevel gear.
Preferably, the inner wall of the first sound-insulating shed is provided with a horizontal guide groove, and the outer wall of the second sound-insulating shed is provided with a guide sliding block in sliding fit with the guide groove.
Preferably, a protective cover used for covering the synchronous transmission mechanism is arranged on the outer wall of the first sound insulation shed.
Has the advantages that: the utility model discloses when using, can be right through the removal truckle the utility model discloses remove, it is comparatively nimble, when using, second soundproof shed can move to both ends from first soundproof shed and expand, when expanding, start step motor, two-way lead screw rotates, drive two-way lead screw synchronous rotations through synchronous drive mechanism, two-way lead screw when rotating, drive two sideslip slides along the bar spout to the direction of the tip that is close to first soundproof shed simultaneous movement, thereby drive two second soundproof shed towards the direction motion of the tip that is close to first soundproof shed, realize right the utility model discloses expand, thereby improved the utility model discloses a sound insulation coverage area, can carry out the cover of great coverage face to this kind of large-scale equipment of pump truck, play the purpose of making an uproar of falling to the noise of pump truck during operation; when needs are accomodate, step motor reversal can, effectual reduction the utility model discloses a space occupancy is convenient for transport.
The utility model discloses simple structure possesses the function of removing and taking up the exhibition, and it is nimble convenient to remove, effectual reduction the utility model discloses space occupancy when idle provides the technical guarantee for the pump truck falls to make an uproar at the syllable-dividing of during operation.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings in the embodiments of the present invention are briefly described below.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is an enlarged view at B of FIG. 1;
FIG. 4 is an enlarged view at C of FIG. 1;
fig. 5 is a side view of the present invention;
1-a first sound-insulation shed, 2-a second sound-insulation shed, 3-a guide groove, 4-a guide sliding block, 5-a movable caster, 6-a case, 7-a strip-shaped sliding groove, 8-a transverse sliding seat, 9-a bidirectional screw, 10-a first bevel gear, 11-a protective cover, 12-a longitudinal transmission shaft, 13-a second bevel gear, 14-a third bevel gear, 15-a fourth bevel gear, 16-a horizontal transmission shaft and 17-a stepping motor.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the drawings.
Wherein the showings are for the purpose of illustration only and not for the purpose of limiting the same, the same is shown by way of illustration only and not in the form of limitation; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product.
Referring to fig. 1 to 5, the movable sound-proof shed for the pump truck comprises a first sound-proof shed 1 and a second sound-proof shed 2 symmetrically arranged on the inner side of the first sound-proof shed 1, wherein the main bodies of the first sound-proof shed 1 and the second sound-proof shed 2 are both inverted U-shaped structures, and movable casters 5 are arranged at the bottoms of the first sound-proof shed 1 and the second sound-proof shed 2;
the two second sound-insulating sheds 2 are tightly and symmetrically arranged in the first sound-insulating shed 1 in a sliding manner, and a horizontal strip-shaped sliding groove 7 is formed below the position, close to the bottom, of the first sound-insulating shed 1;
the synchronous folding and unfolding mechanism comprises a stepping motor 17, a bidirectional linear synchronous adjusting mechanism and a synchronous transmission mechanism for driving the two bidirectional linear synchronous adjusting mechanisms to work simultaneously, the bidirectional linear synchronous adjusting mechanism is horizontally arranged on the outer side of the first sound-insulating shed 1 through a machine box 6, the machine box 6 covers the outer side of a strip-shaped chute 7, the adjusting end of the bidirectional linear synchronous adjusting mechanism is in sliding fit with the strip-shaped chute 7, the outer side of one second sound-insulating shed 2 is connected with one adjusting end of the bidirectional linear synchronous adjusting mechanism, the outer side of the other second sound-insulating shed is connected with the other adjusting end of the bidirectional linear synchronous adjusting mechanism, the synchronous transmission mechanism is arranged on the outer side of the first sound-insulating shed 1, one end of the synchronous transmission mechanism is connected with one of the two-way linear synchronous adjusting mechanisms, the other end of the synchronous transmission mechanism is connected with the other two-way linear synchronous adjusting mechanism, the stepping motor 17 is installed on the outer wall of the case 6, and the driving end of the stepping motor is connected with the end part of the two-way linear synchronous adjusting mechanism.
In this embodiment, each of the bidirectional linear synchronous adjusting mechanisms includes a bidirectional screw 9 and two lateral sliding seats 8, the bidirectional screw 9 is horizontally and rotatably installed in the chassis 6, the two lateral sliding seats 8 are symmetrically installed on the bidirectional screw 9 in a threaded manner, the lateral sliding seats 8 are in sliding fit with the strip-shaped sliding grooves 7, the lateral sliding seats 8 correspond to the second sound-proof sheds 2 one by one, and the outer sides of the second sound-proof sheds 2 are connected to the corresponding lateral sliding seats 8;
the end parts of the synchronous transmission mechanisms are respectively connected with a bidirectional screw 9;
the stepping motor 17 is connected with the end part of one bidirectional screw 9.
In this embodiment, the synchronous transmission mechanism includes a horizontal transmission shaft 16, a longitudinal transmission shaft 12, a first reversing assembly and a second reversing assembly, the horizontal transmission shaft 16 is horizontally and rotatably installed at the upper end of the first sound-proof shed 1, the longitudinal transmission shaft 12 is vertically and rotatably installed on the side wall of the first sound-proof shed 1, and the lower end of the longitudinal transmission shaft penetrates into the chassis 6;
the first reversing assembly comprises a first bevel gear 10 and a second bevel gear 13;
the reversing assembly II comprises a bevel gear III 14 and a bevel gear IV 15;
the first bevel gear 10 is installed on the bidirectional screw 9, the second bevel gear 13 is installed at the end of the longitudinal transmission shaft 12, the first bevel gear 10 is meshed with the second bevel gear 13, the third bevel gear 14 is installed at the other end of the longitudinal transmission shaft 12, the fourth bevel gear 15 is installed at the end of the horizontal transmission shaft 16, and the third bevel gear 14 is meshed with the fourth bevel gear 15.
In this embodiment, be equipped with horizontally guide way 3 on the inner wall of first sound-proof canopy 1, be equipped with on the outer wall of second sound-proof canopy 2 with guide way 3 sliding fit's direction slider 4.
In this embodiment, a protective cover 11 for covering the synchronous transmission mechanism is provided on the outer wall of the first soundproof shed 1.
When the utility model is used, the utility model can be moved by moving the caster wheel 5, which is more flexible, in use, the second soundproof shed 2 can move and expand from the first soundproof shed 1 to two ends, when the two-way lead screw 9 rotates, the two-way lead screw 9 is driven to synchronously rotate by the synchronous transmission mechanism after the stepping motor 17 is started, when the two-way lead screw 9 rotates, the two transverse sliding seats 8 are driven to simultaneously move along the strip-shaped sliding groove 7 towards the direction close to the end part of the first soundproof shed 1, thereby driving the two second sound-proof sheds 2 to move towards the direction close to the end part of the first sound-proof shed 1, realizing the expansion of the utility model, thereby improving the sound insulation coverage area of the utility model, covering large coverage area of the large-scale equipment of the pump truck, and reducing the noise of the pump truck during working; when needs are accomodate, step motor reversal can, effectual reduction the utility model discloses a space occupancy is convenient for transport.
The utility model discloses simple structure possesses the function of removing and taking up the exhibition, and it is nimble convenient to remove, effectual having reduced the utility model discloses space occupancy when idle provides the technical guarantee for the pump truck makes an uproar falls in the sound insulation of during operation.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (5)
1. A movable sound-insulation shed of a pump truck comprises a first sound-insulation shed (1) and second sound-insulation sheds (2) symmetrically arranged on the inner sides of the first sound-insulation shed (1), and is characterized in that the main bodies of the first sound-insulation shed (1) and the second sound-insulation sheds (2) are of inverted U-shaped structures, and movable trundles (5) are arranged at the bottoms of the first sound-insulation shed (1) and the second sound-insulation sheds (2);
the two second sound-insulating sheds (2) are tightly and symmetrically arranged in the first sound-insulating shed (1) in a sliding manner, and a horizontal strip-shaped sliding groove (7) is formed below the position, close to the bottom, of the first sound-insulating shed (1);
the synchronous folding and unfolding mechanism is used for driving the two second sound-insulating sheds (2) to slide along the inner wall of the first sound-insulating shed (1), the synchronous folding and unfolding mechanism comprises a stepping motor (17), a two-way linear synchronous adjusting mechanism and a synchronous transmission mechanism used for driving the two-way linear synchronous adjusting mechanisms to work simultaneously, the two-way linear synchronous adjusting mechanism is horizontally arranged at the outer side of the first sound-insulating shed (1) through a machine box (6), the machine box (6) covers the outer side of the strip-shaped sliding groove (7), the adjusting end of the two-way linear synchronous adjusting mechanism is in sliding fit with the strip-shaped sliding groove (7), the outer side of one second sound-insulating shed (2) is connected with one adjusting end of the two-way linear synchronous adjusting mechanism, the outer side of the other second sound-insulating shed is connected with the other adjusting end of the two-way linear synchronous adjusting mechanism, the synchronous transmission mechanism is arranged at the outer side of the first sound-insulating shed (1), one end of the synchronous transmission mechanism is connected with one of the two-way linear synchronous adjusting mechanisms, the other end of the synchronous transmission mechanism is connected with the other two-way linear synchronous adjusting mechanism, the stepping motor (17) is installed on the outer wall of the case (6), and the driving end of the stepping motor is connected with the end part of the two-way linear synchronous adjusting mechanism.
2. The movable sound-proof shed for the pump truck as claimed in claim 1, wherein each bidirectional linear synchronous adjusting mechanism comprises a bidirectional screw rod (9) and a traverse slide seat (8), the bidirectional screw rod (9) is horizontally and rotatably installed in the machine box (6), the two traverse slide seats (8) are symmetrically installed on the bidirectional screw rod (9) in a threaded manner, the traverse slide seats (8) are in sliding fit with the strip-shaped sliding grooves (7), the traverse slide seats (8) correspond to the second sound-proof sheds (2) one by one, and the outer sides of the second sound-proof sheds (2) are connected with the corresponding traverse slide seats (8);
the end parts of the synchronous transmission mechanisms are respectively connected with a bidirectional screw rod (9);
the stepping motor (17) is connected with the end part of one bidirectional screw rod (9).
3. The movable type pump truck soundproof shed as claimed in claim 2, wherein the synchronous transmission mechanism comprises a horizontal transmission shaft (16), a longitudinal transmission shaft (12), a first reversing assembly and a second reversing assembly, the horizontal transmission shaft (16) is horizontally and rotatably mounted at the upper end of the first soundproof shed (1), the longitudinal transmission shaft (12) is vertically and rotatably mounted on the side wall of the first soundproof shed (1), and the lower end of the longitudinal transmission shaft penetrates into the machine box (6);
the first reversing assembly comprises a first bevel gear (10) and a second bevel gear (13);
the reversing assembly II comprises a bevel gear III (14) and a bevel gear IV (15);
the bidirectional screw is characterized in that the first bevel gear (10) is installed on the bidirectional screw (9), the second bevel gear (13) is installed at the end of the longitudinal transmission shaft (12), the first bevel gear (10) is meshed with the second bevel gear (13), the third bevel gear (14) is installed at the other end of the longitudinal transmission shaft (12), the fourth bevel gear (15) is installed at the end of the horizontal transmission shaft (16), and the third bevel gear (14) is meshed with the fourth bevel gear (15).
4. The movable sound-insulation shed for the pump trucks as claimed in claim 1, wherein the inner wall of the first sound-insulation shed (1) is provided with a horizontal guide groove (3), and the outer wall of the second sound-insulation shed (2) is provided with a guide sliding block (4) which is in sliding fit with the guide groove (3).
5. The movable sound-proof shed for pump trucks of claim 1, characterized in that the outer wall of the first sound-proof shed (1) is provided with a protective cover (11) for covering the synchronous transmission mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120875652.5U CN217379821U (en) | 2021-04-26 | 2021-04-26 | Movable pump truck sound insulation canopy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120875652.5U CN217379821U (en) | 2021-04-26 | 2021-04-26 | Movable pump truck sound insulation canopy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217379821U true CN217379821U (en) | 2022-09-06 |
Family
ID=83083025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120875652.5U Active CN217379821U (en) | 2021-04-26 | 2021-04-26 | Movable pump truck sound insulation canopy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217379821U (en) |
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2021
- 2021-04-26 CN CN202120875652.5U patent/CN217379821U/en active Active
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