CN222594996U

CN222594996U - Trench excavation controlling means

Info

Publication number: CN222594996U
Application number: CN202420575520.4U
Authority: CN
Inventors: 齐爱东; 姜倩倩; 刘锋; 蔡琳鹏
Original assignee: Shandong Airport Construction Engineering Group Co ltd
Current assignee: Shandong Airport Construction Engineering Group Co ltd
Priority date: 2024-03-25
Filing date: 2024-03-25
Publication date: 2025-03-11
Anticipated expiration: 2034-03-25

Abstract

The utility model discloses a trench excavation control device, which relates to the technical field of construction and comprises a mounting frame and a rotating shaft, wherein a trench excavation fluted disc is sleeved on the outer side of the rotating shaft, a shell is arranged at one end of the rotating shaft and positioned at the side edge of the mounting frame, a driving mechanism is arranged in the shell, an excavation width control mechanism is arranged at the other end of the rotating shaft, a plurality of connecting plates are arranged on the side wall of the mounting frame, mounting holes are arranged in the connecting plates, a reinforcing plate is arranged at the top of the mounting frame, a supporting plate is arranged at one side of the reinforcing plate, the excavation width control mechanism comprises a shaft sleeve and a shaft shoulder which are arranged at the other end of the rotating shaft, a connecting groove matched with the shaft shoulder is formed in the shaft sleeve, a telescopic cylinder is arranged at the top end of the supporting plate, a square plate is arranged on an output shaft of the telescopic cylinder, and the bottom of the square plate is connected with the shaft sleeve. The utility model can realize the control of the trench excavation width, reduce the damage to the environment and reduce the resource consumption, thereby better meeting the construction requirements of green buildings.

Description

Trench excavation controlling means

Technical Field

The utility model relates to the technical field of construction, in particular to a trench excavation control device.

Background

In the construction process of the green building, the width of the trench excavation is intelligently controlled, so that the resource consumption is reduced. The trench excavation control device is used for controlling the trench width of an excavation machine, such as an excavator or a trench machine, when performing earthwork. The method aims to ensure that the width of the groove accurately meets engineering design requirements, thereby ensuring engineering quality, improving working efficiency and reducing unnecessary earth excavation. The existing trench excavation control device needs to move the excavation machinery when controlling the width of the trench, so that the mode efficiency is low, and the operation is troublesome.

For example, chinese patent 202320951938.6 discloses a pipeline trench excavation device, which includes a first fluted disc and a second fluted disc, and can detach the connecting bolt two and the connecting bolt one on the damaged cutting tooth two and the surface of the cutting tooth one, and then can quickly replace the damaged part. However, the pipeline trench excavating device has the defects that the fluted disc cannot move in the horizontal direction when being specifically used, so that when the trench needs to be widened, the excavating machinery needs to be moved, the operation is troublesome, more resources need to be consumed, and the environment-friendly idea is not met.

Disclosure of utility model

The utility model provides a trench excavation control device aiming at the problems in the related art, so as to overcome the technical problems in the prior art.

For this purpose, the utility model adopts the following specific technical scheme:

A groove excavation control device comprises a mounting frame, a rotating shaft is arranged at the bottom of the mounting frame, a groove excavation fluted disc is sleeved on the outer side of the rotating shaft, a shell is arranged at one end of the rotating shaft and located on the side edge of the mounting frame, a driving mechanism is arranged in the shell, an excavation width control mechanism is arranged at the other end of the rotating shaft, a plurality of connecting plates are arranged on the side wall of the mounting frame, mounting holes are formed in the connecting plates, a reinforcing plate is arranged at the top of the mounting frame, and a supporting plate is arranged on one side of the reinforcing plate.

Further, in order to realize the drive to the rotating shaft and the fluted disc for the fluted disc can dig the flute, the driving mechanism comprises a connecting sleeve arranged in the shell, the connecting sleeve is connected with the end part of the rotating shaft, a first gear is sleeved on the outer side of the connecting sleeve, the driving mechanism further comprises a motor arranged in the shell, and a second rack meshed with the first gear is arranged on the output shaft of the motor.

Further, in order to enable the connecting sleeve to drive the rotating shaft to rotate, a key groove is formed in the connecting sleeve, and a connecting key matched with the key groove is arranged at one end, close to the connecting sleeve, of the rotating shaft.

Further, in order to adjust the position of the fluted disc of the trench excavation, the excavation width control mechanism comprises a shaft sleeve arranged at the other end of the rotating shaft, a shaft shoulder is arranged at one end, close to the shaft sleeve, of the rotating shaft, a connecting groove matched with the shaft shoulder is arranged in the shaft sleeve, a telescopic cylinder is arranged at the top end of the supporting plate, a square plate is arranged on an output shaft of the telescopic cylinder, and the bottom of the square plate is connected with the shaft sleeve.

The beneficial effects of the utility model are as follows:

(1) The utility model can realize the control of the trench excavation width, reduce the damage to the environment and reduce the resource consumption, thereby better meeting the construction requirements of green buildings.

(2) Through setting up actuating mechanism to realize the drive to pivot and slot excavation fluted disc, make slot excavation fluted disc can dig the slot, the design of keyway and connecting key simultaneously makes the pivot not rotate the time, can remove in the horizontal direction.

(3) The position of the groove excavation fluted disc can be adjusted by arranging the excavation width control mechanism, dynamic control of the groove width is achieved without moving the whole excavation machine, resource consumption is reduced, the environment-friendly concept is met, the shaft shoulder and the connecting groove are matched, the rotating shaft can rotate together with the groove excavation fluted disc, and meanwhile the rotating shaft can move horizontally along with the shaft sleeve, so that the groove excavation fluted disc is driven to move horizontally.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a trench excavation control apparatus according to an embodiment of the present utility model;

FIG. 2 is a partial schematic view of a drive mechanism in a trench excavation control apparatus, in accordance with an embodiment of the present utility model;

FIG. 3 is a partial schematic view of an excavation width control mechanism in a trench excavation control apparatus, in accordance with an embodiment of the present utility model;

Fig. 4 is a schematic structural view of a connecting sleeve in a trench excavation control apparatus according to an embodiment of the present utility model;

fig. 5 is a cross-sectional view of a sleeve in a trench excavation control apparatus, according to an embodiment of the present utility model.

In the figure:

1. a mounting frame; 2, a rotating shaft, 3, a groove excavation fluted disc, 4, a shell, 5, a driving mechanism, 501, a connecting sleeve, 502, a gear I, 503, a motor, 504, a rack II, 505, a key slot, 506, a connecting key, 6, an excavation width control mechanism, 601, a shaft sleeve, 602, a shaft shoulder, 603, a connecting groove, 604, a telescopic cylinder, 605, a square plate, 7, a connecting plate, 8, a mounting hole, 9, a reinforcing plate, 10 and a supporting plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

According to an embodiment of the utility model, a trench excavation control apparatus is provided.

The utility model will now be further described with reference to the accompanying drawings and the specific embodiments, as shown in fig. 1-5, the trench excavation control device according to the embodiment of the utility model comprises a mounting frame 1, a rotating shaft 2 is arranged at the bottom of the mounting frame 1, bearings are arranged between two ends of the rotating shaft 2 and the mounting frame 1, a trench excavation fluted disc 3 is sleeved outside the rotating shaft 2, a shell 4 is arranged at one end of the rotating shaft 2 and positioned at the side edge of the mounting frame 1, a driving mechanism 5 is arranged in the shell 4, an excavation width control mechanism 6 is arranged at the other end of the rotating shaft 2, a plurality of connecting plates 7 are arranged on the side wall of the mounting frame 1, mounting holes 8 are arranged in the connecting plates 7, a reinforcing plate 9 is arranged at the top of the mounting frame 1, a supporting plate 10 is arranged at one side of the reinforcing plate 9, and in addition, a control panel is arranged outside the mounting frame 1, and integrates a microprocessor or a controller, so that an operator can set and adjust working parameters such as rotating speed, moment, telescopic length and the like of the motor 503 and the telescopic cylinder 604 through a touch screen or a button, and can automatically control parameters according to preset parameters, thereby improving the intelligent level of the device.

By means of the scheme, the method and the device can control the trench excavation width, reduce the damage to the environment and reduce the resource consumption, thereby better meeting the construction requirements of green buildings.

In one embodiment, for the driving mechanism 5, the driving mechanism 5 includes a connecting sleeve 501 disposed in the housing 4, the connecting sleeve 501 is connected with an end portion of the rotating shaft 2, one end of the connecting sleeve 501 is connected with the housing 4, a gear one 502 is sleeved on an outer side of the connecting sleeve 501, the driving mechanism 5 further includes a motor 503 disposed in the housing 4, a rack two 504 meshed with the gear one 502 is disposed on an output shaft of the motor 503, a key slot 505 is disposed in the connecting sleeve 501, a connecting key 506 matched with the key slot 505 is disposed at an end of the rotating shaft 2 close to the connecting sleeve 501, so that driving of the rotating shaft 2 and the groove excavation fluted disc 3 is achieved, the groove excavation fluted disc 3 can excavate grooves, and meanwhile the key slot 505 and the connecting key 506 are designed, so that the rotating shaft 2 can move in a horizontal direction when not rotating.

The driving mechanism 5 works in the principle that after the motor 503 is started, the second rack 504 on the output shaft starts to rotate. The rack two 504 is meshed with the gear one 502, converting the rotational movement of the motor 503 into the rotational movement of the gear one 502. Since the first gear 502 is connected to the connecting sleeve 501, the rotational movement of the first gear 502 is transmitted to the rotating shaft 2 through the connecting sleeve 501. The rotation of the rotating shaft 2 drives the groove excavation fluted disc 3 sleeved on the outer side to rotate, so that groove excavation operation is carried out.

In one embodiment, for the above-mentioned excavating width control mechanism 6, the excavating width control mechanism 6 comprises a shaft sleeve 601 arranged at the other end of the rotating shaft 2, a shaft shoulder 602 is arranged at one end, close to the shaft sleeve 601, of the rotating shaft 2, a connecting groove 603 matched with the shaft shoulder 602 is arranged in the shaft sleeve 601, a telescopic cylinder 604 is arranged at the top end of the supporting plate 10, a square plate 605 is arranged on an output shaft of the telescopic cylinder 604, the bottom of the square plate 605 is connected with the shaft sleeve 601, so that the position of the trench excavating fluted disc 3 can be adjusted, dynamic control of the trench width is realized without moving the whole excavating machine, resource consumption is reduced, the environment-friendly concept is met, and the shaft shoulder 602 and the connecting groove 603 are matched, so that the rotating shaft 2 can rotate together with the trench excavating fluted disc 3 and can move horizontally along with the shaft sleeve 601, and then the trench excavating fluted disc 3 is driven to move horizontally.

The working principle of the excavation width control mechanism 6 is that the telescopic cylinder 604 receives a command from the control panel when the width of the trench needs to be adjusted. The output shaft of the telescopic cylinder 604 starts to extend or retract, driving the square plate 605 to move accordingly. The bottom of the square plate 605 is connected to the sleeve 601 so that movement of the square plate 605 causes the sleeve 601 to move in an axial direction. The connecting groove 603 in the shaft sleeve 601 is matched with the shaft shoulder 602, so that the movement of the shaft sleeve 601 drives the rotating shaft 2 and the groove excavation fluted disc 3 to move along the horizontal direction. In this way, the trench width can be adjusted without the need to move the entire excavation machine.

In order to facilitate understanding of the above technical solutions of the present utility model, the following describes in detail the working principle or operation manner of the present utility model in the actual process.

In practice, the operator sets parameters related to trench excavation, such as width, through the control panel. The control panel automatically controls the motor 503 and the telescopic cylinder 604 according to the set parameters. The motor 503 drives the trench excavation fluted disc 3 to rotate, and cutting and excavation of soil are performed. When the width of the groove needs to be adjusted, the telescopic cylinder 604 adjusts the horizontal position of the groove excavation fluted disc 3 according to the instruction of the control panel.

In conclusion, the method can realize the control of the trench excavation width, reduce the damage to the environment and reduce the resource consumption, thereby better meeting the construction requirements of green buildings. Through setting up actuating mechanism 5 to realize the drive to pivot 2 and slot excavation fluted disc 3, make slot excavation fluted disc 3 can dig the slot, the design of keyway 505 and connecting key 506 simultaneously makes when pivot 2 does not rotate, can remove in the horizontal direction. Through setting up excavation width control mechanism 6 to can adjust the position of slot excavation fluted disc 3, realize the dynamic control of slot width and need not to remove whole excavation machinery, be favorable to reducing the consumption of resource, accord with green theory, the cooperation of shaft shoulder 602 and spread groove 603 makes pivot 2 can rotate jointly with slot excavation fluted disc 3, can follow the together horizontal migration of axle sleeve 601 simultaneously, and then drive slot excavation fluted disc 3 horizontal migration.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed, mechanically connected, electrically connected, directly connected, or indirectly connected through an intermediate medium, and may be a communication between two elements or an interaction relationship between two elements, unless explicitly specified otherwise, and it will be understood by those of ordinary skill in the art that the above terms are in specific terms of the present utility model as appropriate.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The groove excavation control device comprises a mounting frame (1), and is characterized in that a rotating shaft (2) is arranged at the bottom of the mounting frame (1), and a groove excavation fluted disc (3) is sleeved on the outer side of the rotating shaft (2);

One end of the rotating shaft (2) and the side edge of the mounting frame (1) are provided with a shell (4), a driving mechanism (5) is arranged in the shell (4), and the other end of the rotating shaft (2) is provided with an excavation width control mechanism (6).

2. The trench excavation control device according to claim 1, characterized in that a plurality of connecting plates (7) are arranged on the side wall of the mounting frame (1), and mounting holes (8) are arranged in the connecting plates (7).

3. A trench excavation control apparatus as claimed in claim 2, wherein the top of the mounting frame (1) is provided with a reinforcing plate (9), and one side of the reinforcing plate (9) is provided with a support plate (10).

4. A trench excavation control apparatus as claimed in claim 3, wherein the drive mechanism (5) comprises a connecting sleeve (501) provided in the housing (4), the connecting sleeve (501) is connected to an end portion of the rotating shaft (2), and a gear (502) is provided on an outer side of the connecting sleeve (501).

5. The trench excavation control apparatus as claimed in claim 4, wherein the driving mechanism (5) further comprises a motor (503) provided inside the housing (4), and a rack two (504) meshed with the gear one (502) is provided on an output shaft of the motor (503).

6. A trench excavation control apparatus as claimed in claim 4 or 5, wherein a key groove (505) is provided in the interior of the connecting sleeve (501), and a connecting key (506) which is engaged with the key groove (505) is provided at an end of the rotating shaft (2) adjacent to the connecting sleeve (501).

7. The trench excavation control device according to claim 6, wherein the excavation width control mechanism (6) comprises a shaft sleeve (601) arranged at the other end of the rotating shaft (2), a shaft shoulder (602) is arranged at one end, close to the shaft sleeve (601), of the rotating shaft (2), and a connecting groove (603) matched with the shaft shoulder (602) is formed in the shaft sleeve (601).

8. The trench excavation control device according to claim 7, characterized in that a telescopic cylinder (604) is provided at the top end of the support plate (10), a square plate (605) is provided on an output shaft of the telescopic cylinder (604), and the bottom of the square plate (605) is connected with the shaft sleeve (601).