CN219117896U - Side ditch sliding mode device - Google Patents

Abstract

The application discloses a side ditch sliding mode device, which comprises a fixed platform, two first surface collecting mechanisms and two second surface collecting mechanisms; the fixed platform is arranged at the rear side of the slip form machine; the first flour receiving mechanism comprises a first brush roll, a first rotating shaft and a first telescopic component; the two first brush rolls are obliquely arranged; the first rotating shaft is rotationally connected with the first brush roller, and the top end of the first rotating shaft is detachably connected with the first telescopic component; the second flour receiving mechanism comprises a second brush roll, a second rotating shaft and a second telescopic component; the two second brush rolls are horizontally arranged and staggered front and back; the second rotating shaft is rotationally connected with the second brush roller, and the end part of the second rotating shaft is detachably connected with the second telescopic component; the first telescopic component and the second telescopic component are respectively arranged on the fixed platform. The method and the device realize that the trowelling force in the trowelling process can be ensured to be consistent all the time by automatically trowelling the three inner side surfaces of the side ditch in the side ditch slip form construction, and the overall efficiency and the construction quality of the side ditch slip form construction are effectively improved.

Description

Side ditch sliding mode device

Technical Field

The application relates to the technical field of roadbed side ditch construction, in particular to a side ditch sliding mode device.

Background

The side ditch is a longitudinal artificial concrete ditch arranged on the outer side of the road shoulder of the excavated roadbed and the outer side of the foundation foot of the low-fill roadbed, is used for collecting water on the road surface, removing slope water on the slope above the roadbed intercepted road, rapidly collecting and introducing the slope water into a smooth drainage channel, and discharging the slope water to the lower part of the road through bridges and culverts. The cross section of the side ditch is mostly trapezoidal, a slip form machine is generally adopted for slip form construction, when the slip form machine is adopted for construction, well stirred concrete is added through a hopper of the slip form machine, and then extrusion vibration trowelling is carried out by a slip form of the slip form machine, so that pouring of the side ditch concrete is completed. The method is convenient and quick, and can finish the masonry of concrete with high efficiency and high quality.

In the side ditch construction process in the prior art, because slip-form machine long-term operation, external mold friction is impaired, causes slip-form machine to march behind the trowelling concrete surface to lack thick liquid pitting surface, produce the bubble, influence the outward appearance of pouring, cause the acceptance disqualification, consequently, after slip-form machine construction, need the manual work constantly follow-up behind to the position that does not reach the effect and carry out artifical trowelling, so most slip-form machine rear end all is equipped with the platform, constructor carries out artifical trowelling operation to the relatively poor part of slip-form on the platform. Therefore, in the prior art, the trowelling operation is needed to be carried out manually, so that larger manpower is consumed, and the concrete just poured is manually trowelled because the strength is not good to control, so that the surface after the manual trowelling still has smaller defects, and the quality of the manual trowelling is not good.

Disclosure of Invention

This application is through providing a side ditch slipform device, in carrying out side ditch slipform construction among the prior art, need artifical follow-up to carry out the operation of screeding, great manpower has been consumed to the result, moreover, to just concreting, because the dynamics is not good to the accuse when manually screeding, the surface after leading to artifical screeding still has less defect, the quality of manual screeding is not good technical problem, realized in side ditch slipform construction, can carry out the work of screeding to three medial surface of side ditch automatically, need not artifical follow-up to carry out the operation of screeding, the screeding dynamics size in-process can be guaranteed to be unanimous throughout, the whole efficiency and the construction quality of side ditch slipform construction have effectively been improved.

The side ditch sliding mode device comprises a fixed platform, two first surface collecting mechanisms and two second surface collecting mechanisms; the fixed platform is fixedly connected to the rear side of the slip form machine and is positioned above the concrete trench; the two first surface collecting mechanisms are symmetrically arranged about the central line of the concrete trench and are respectively and fixedly connected to two sides of the fixed platform; the two second flour receiving mechanisms are arranged in a staggered mode front and back and are respectively and fixedly connected to the bottom surface of the fixed platform; the first flour receiving mechanism comprises a first brush roll, a first rotating shaft and a first telescopic component; the two first brush rolls are obliquely arranged and are respectively parallel to the two side surfaces of the concrete trench; the first rotating shaft is inserted into the axle center of the first brush roller and is in rotary connection with the first brush roller, and the top end of the first rotating shaft extends out of the first brush roller and is detachably connected with the telescopic end of the first telescopic component; the end part of the first telescopic component, which is away from the first rotating shaft, is fixedly connected to the side surface of the fixed platform; the second flour receiving mechanism comprises a second brush roll, a second rotating shaft and a second telescopic component; the two second brush rolls are horizontally arranged in a staggered mode front and back and are parallel to the bottom surface of the concrete trench; the second rotating shaft is inserted into the axle center of the second brush roller and is in rotating connection with the second brush roller, and the end part of the second rotating shaft, which is away from the side surface of the concrete trench, extends out of the second brush roller and is detachably connected with the telescopic end of the second telescopic component; the end part of the second telescopic component, which is away from the second rotating shaft, is fixedly connected to the bottom surface of the fixed platform.

In one possible implementation, the first telescopic assembly includes a first barrel, a first screw, a first elastic member, and a first nut; the first screw rod is inserted into the first cylinder and is in sliding connection with the inner side of the first cylinder, and the end part of the first screw rod, which deviates from the first cylinder, is fixedly connected with the side surface of the fixed platform; the first elastic piece is arranged in the first cylinder, one end of the first elastic piece is fixedly connected with the inner side of the first cylinder, and the other end of the first elastic piece is fixedly connected with the end part of the first screw rod extending into the first cylinder; the first nut is in threaded connection with the outer side of the first screw rod; the end part of the first cylinder body, which is away from the first screw rod, is detachably connected with the top end of the first rotating shaft.

In one possible implementation, the second telescopic assembly includes a second barrel, a second screw, a second elastic member, and a second nut; the second screw rod is inserted into the second cylinder body and is in sliding connection with the inner side of the second cylinder body, and the end part of the second screw rod, which deviates from the second cylinder body, is fixedly connected with the bottom surface of the fixed platform; the second elastic piece is arranged in the second cylinder, one end of the second elastic piece is fixedly connected with the inner side of the second cylinder, and the other end of the second elastic piece is fixedly connected with the end part of the second screw rod extending into the second cylinder; the second nut is in threaded connection with the outer side of the second screw rod; the end part of the second cylinder body, which is away from the second screw rod, is detachably connected with the end part of the second rotating shaft, which extends out of the second brush roller.

In one possible implementation manner, the first cylinder is obliquely arranged, the first cylinder is perpendicular to the side face of the concrete trench, a first bolt is connected to the end portion, facing away from the first screw rod, of the first cylinder in a threaded manner, and the first bolt extends into the top end of the first rotating shaft and is in threaded connection with the first rotating shaft.

In one possible implementation manner, the second cylinder is vertically arranged, the second cylinder is perpendicular to the bottom surface of the concrete trench, a second bolt is connected to the end portion of the second cylinder, which faces away from the second screw rod, in a threaded manner, and the second bolt extends into the second rotating shaft, extends out of the end portion of the second brush roller, and is in threaded connection with the second rotating shaft.

In one possible implementation, the length of the first brush roller is not smaller than the width of the side face of the concrete trench, and the sum of the lengths of the two second brush rollers is larger than the width of the bottom face of the concrete trench.

One or more technical solutions provided in the present application have at least the following technical effects or advantages:

according to the concrete trowelling machine, the fixed platform and the two first surface collecting mechanisms are adopted, wherein the first surface collecting mechanisms comprise the first brush rolls, the first rotating shafts and the first telescopic components, the two first brush rolls are obliquely arranged and are parallel to two side surfaces of a concrete trench, the first rotating shafts are connected with the first brush rolls in a rotating manner, the top ends of the first rotating shafts extend out of the first brush rolls and are detachably connected with the first telescopic components, and the two first telescopic components are controlled to act, so that the two first brush rolls can be driven to be gradually close to the two side surfaces of the concrete trench and contact with the side surfaces of the concrete trench, so that trowelling work is conveniently carried out on the two side surfaces of the concrete trench;

the two second surface collecting mechanisms are further arranged, the second surface collecting mechanisms comprise second brush rollers, second rotating shafts and second telescopic components, the two second brush rollers are horizontally arranged in a staggered mode and are parallel to the bottom surface of the concrete trench, one ends of the second rotating shafts extend out of the second brush rollers and are detachably connected with the second telescopic components, the two second brush rollers can be driven to be gradually close to the bottom surface of the concrete trench and contact with the bottom surface of the concrete trench through controlling the actions of the two second telescopic components, the bottom surface of the concrete trench is convenient to be smoothed, the whole device can be installed on the rear side of the slip form machine, the whole device can be driven to move forwards through the slip form machine, automatic smoothing on the bottom surface and two side surfaces of the concrete trench is finally completed, and the first brush rollers and the second brush rollers can be controlled in a controlled mode through controlling the first telescopic components and the second telescopic components, so that the smoothing force between the side surfaces and the bottom surface of the concrete trench is not well controlled manually;

effectively solved among the prior art in carrying out side ditch slipform construction, need artifical follow-up to carry out the trowelling operation, result in having consumed great manpower, moreover, to the concrete of just pouring, because the dynamics is not good to control when manually trowelling, the surface after leading to artifical trowelling still has less defect, the quality of manual trowelling is not good technical problem, realized in side ditch slipform construction, can carry out trowelling work to three medial surface of side ditch voluntarily, do not need artifical follow-up to carry out trowelling operation, trowelling dynamics size in-process can be guaranteed to be unanimous all the time, the whole efficiency and the construction quality of side ditch slipform construction have effectively been improved.

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 of the present utility model or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are 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 an isometric view of a side ditch slip form device according to an embodiment of the present disclosure;

FIG. 2 is a front view of a fixed platform and two first receiving mechanisms provided in an embodiment of the present application placed in a concrete trench;

FIG. 3 is a front view of a fixing platform and two first face receiving mechanisms provided in an embodiment of the present application when the fixing platform and the two first face receiving mechanisms are placed in a concrete trench and face receiving is performed on two side faces of the concrete trench;

FIG. 4 is an enlarged view of a portion of area A of FIG. 2;

FIG. 5 is a front view of a retaining platform and one of the second face receiving mechanisms provided in an embodiment of the present application positioned in a concrete trench;

FIG. 6 is a front view of a retaining platform and one of the second face-receiving mechanisms according to an embodiment of the present disclosure when placed in a concrete trench and receiving a bottom surface of the concrete trench;

FIG. 7 is a front view of a retaining platform and another second face-receiving mechanism according to an embodiment of the present disclosure positioned in a concrete trench;

FIG. 8 is a front view of a retaining platform and another second face-receiving mechanism according to an embodiment of the present disclosure positioned in a concrete trench and receiving a bottom surface of the concrete trench;

fig. 9 is a partial enlarged view of the area B in fig. 6.

Reference numerals: 1-a fixed platform; 2-a first noodle receiving mechanism; 21-a first brush roll; 22-a first rotating shaft; 23-a first telescopic assembly; 231-a first cylinder; 232-a first screw rod; 233-a first elastic member; 234-a first nut; 3-a second noodle receiving mechanism; 31-a second brush roll; 32-a second rotating shaft; 33-a second telescoping assembly; 331-a second cylinder; 332-a second screw rod; 333-a second elastic member; 334-a second nut; 4-concrete trenches; 5-a first bolt; 6-a second bolt.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the utility model. 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.

In the description of the embodiments of the present utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the embodiments of the present utility model and simplify description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. The terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Furthermore, the terms "mounted," "connected," "coupled," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the embodiments of the present utility model will be understood by those of ordinary skill in the art according to specific circumstances.

Referring to fig. 1-3 and fig. 5-8, an edge runner sliding mode device provided in an embodiment of the present application includes a fixed platform 1, two first dough receiving mechanisms 2 and two second dough receiving mechanisms 3; the fixed platform 1 is fixedly connected to the rear side of the slip form machine and is positioned above the concrete trench 4; the two first surface collecting mechanisms 2 are symmetrically arranged about the central line of the concrete trench 4 and are respectively and fixedly connected to two sides of the fixed platform 1; the two second flour receiving mechanisms 3 are arranged in a staggered way front and back and are respectively and fixedly connected to the bottom surface of the fixed platform 1; the first noodle receiving mechanism 2 comprises a first brush roll 21, a first rotating shaft 22 and a first telescopic component 23; the two first brush rolls 21 are obliquely arranged and are respectively parallel to the two side surfaces of the concrete trench 4; the first rotating shaft 22 is inserted into the axle center of the first brush roller 21 and is in rotary connection with the first brush roller 21, and the top end of the first rotating shaft 22 extends out of the first brush roller 21 and is detachably connected with the telescopic end of the first telescopic component 23; the end part of the first telescopic component 23, which is away from the first rotating shaft 22, is fixedly connected to the side surface of the fixed platform 1; the second dough folding mechanism 3 comprises a second brush roller 31, a second rotating shaft 32 and a second telescopic component 33; the two second brush rolls 31 are arranged horizontally and in a staggered way back and forth and are parallel to the bottom surface of the concrete trench 4; the second rotating shaft 32 is inserted into the axle center of the second brush roller 31 and is in rotary connection with the second brush roller 31, and the end part of the second rotating shaft 32, which is away from the side surface of the concrete trench 4, extends out of the second brush roller 31 and is detachably connected with the telescopic end of the second telescopic component 33; the end of the second telescopic component 33 facing away from the second rotating shaft 32 is fixedly connected to the bottom surface of the fixed platform 1. Before the side ditch sliding mode construction is carried out by using the sliding mode machine, the fixed platform 1 is fixed at the rear side of the sliding mode machine, so that the two first brush rolls 21 are respectively positioned above two side surfaces of the concrete ditch 4, the two second brush rolls 31 are positioned above the bottom surface of the concrete ditch 4, then the two first telescopic components 23 and the two second telescopic components 33 are controlled to act, the two first brush rolls 21 and the two second brush rolls 31 are respectively driven to gradually approach the two side surfaces of the concrete ditch 4 and the bottom surface of the concrete ditch 4, then the sliding mode construction is carried out by using the sliding mode machine, the two first brush rolls 21 and the two second brush rolls 31 are synchronously driven to move forwards by advancing of the sliding mode machine, and the two side surfaces of the poured concrete ditch 4 and the bottom surface of the concrete ditch 4 are subjected to smoothing work by the two first brush rolls 21 and the two second brush rolls 31, and the two second brush rolls 31 are respectively driven to be arranged in a front-back staggered mode, and then the two second brush rolls 31 are repeatedly arranged to smooth the bottom surface of the concrete ditch 4; in addition, the brush roller in the prior art generally supports the two ends of the brush roller, and such a structure cannot be applied to the trowelling of the side ditch in the embodiment of the present application, so that the first brush roller 21 and the second brush roller 31 are both set to be single-ended supporting structures in the embodiment of the present application, that is, the top end of the first rotating shaft 22 extends out of the first brush roller 21, and one end of the second rotating shaft 32 also extends out of the second brush roller 31, so that the trowelling of the side ditch can be conveniently performed.

Referring to fig. 4, the first telescopic assembly 23 includes a first cylinder 231, a first screw 232, a first elastic member 233, and a first nut 234; the first screw rod 232 is inserted into the first cylinder 231 and is in sliding connection with the inner side of the first cylinder 231, and the end part of the first screw rod 232, which is away from the first cylinder 231, is fixedly connected with the side surface of the fixed platform 1; the first elastic piece 233 is arranged in the first cylinder 231, one end of the first elastic piece 233 is fixedly connected with the inner side of the first cylinder 231, and the other end of the first elastic piece 233 is fixedly connected with the end part of the first screw rod 232 extending into the first cylinder 231; the first nut 234 is screwed to the outside of the first screw 232; the end of the first cylinder 231 facing away from the first screw 232 is detachably connected to the top end of the first rotation shaft 22. In this embodiment, specifically, the spring is selected for use to first elastic component 233, link together first barrel 231 and first lead screw 232 through first elastic component 233, thereby form telescopic structure, before the slipform construction, when needs be close to the side of concrete canal 4 with first brush roll 21, through twisting first nut 234, thereby extrude first barrel 231 through the removal of first nut 234, make first barrel 231 drive first pivot 22 and first brush roll 21 be close to the side of concrete canal 4 gradually, simultaneously first elastic component 233 is elongated, until first brush roll 21 contacts the side of concrete canal 4 when stopping twisting first nut 234, thereby in the in-process of follow-up slipform machine operation, drive first brush roll 21 synchronous forward, thereby realize the smooth work to the side of concrete canal 4 through twisting first nut 234, after the smooth work is accomplished, make first nut 234 follow-up side of first brush roll 21 along the fixed direction of first pivot 22, thereby the first barrel 231 is not pushed forward with the side of first brush roll 231, thereby the first barrel 231 is removed gradually, the lift the first roller 231 is removed, and the first barrel is removed, thereby the first barrel is pushed up with the first side of first barrel 231 is removed gradually, the elasticity is removed, the side of first barrel is removed, the side of the first barrel is removed, the first barrel is pushed up.

Referring to fig. 9, the second telescopic assembly 33 includes a second cylinder 331, a second screw 332, a second elastic member 333, and a second nut 334; the second screw rod 332 is inserted into the second cylinder 331 and is in sliding connection with the inner side of the second cylinder 331, and the end part of the second screw rod 332, which is away from the second cylinder 331, is fixedly connected with the bottom surface of the fixed platform 1; the second elastic piece 333 is disposed in the second cylinder 331, and one end of the second elastic piece 333 is fixedly connected with the inner side of the second cylinder 331, and the other end of the second elastic piece 333 is fixedly connected with the end portion of the second screw rod 332 extending into the second cylinder 331; the second nut 334 is screwed to the outer side of the second screw 332; the end of the second cylinder 331 facing away from the second screw 332 is detachably connected to the end of the second rotating shaft 32 extending out of the second brush roller 31. In this embodiment, the second elastic component 333 selects the spring, link together second barrel 331 and second lead screw 332 through the second elastic component 333, thereby form telescopic structure, before the slipform construction, when needs be close to the bottom surface of concrete canal 4 with second brush roll 31, through twisting second nut 334, thereby extrude the downstream of second barrel 331 through the removal of second nut 334, make second barrel 331 drive second pivot 32 and second brush roll 31 be close to the bottom surface of concrete canal 4 gradually, simultaneously second elastic component 333 is elongated, stop twisting second nut 334 when reaching the bottom surface of concrete canal 4 until second brush roll 31 contact, thereby in the in-process of follow-up slipform machine operation, drive second brush roll 31 synchronous progress, second brush roll 31 is through constantly rotated with the frictional force between the concrete canal 4 bottom surface, thereby realize the parallel operation to the concrete canal 4 bottom surface, after finishing the smoothing work, through reverse twisting second nut 334, make second nut 334 follow second nut 32 and second brush roll 31 remove the bottom surface of concrete canal 4, thereby the second brush roll 31 is not removed again, thereby the second barrel is removed, and the second barrel is removed, thereby the second brush roll 31 is removed gradually, the elastic component is removed, thereby is removed from the second barrel 31, the subsequent side of the concrete canal is removed, and the second brush roll 31 is removed, thereby being convenient for lifting the second barrel 31.

Referring to fig. 1 to 4, the first cylinder 231 is inclined, and the first cylinder 231 is perpendicular to the side of the concrete trench 4, and a first bolt 5 is screw-coupled to an end of the first cylinder 231 facing away from the first screw rod 232, and the first bolt 5 extends into the top end of the first rotating shaft 22 and is screw-coupled to the first rotating shaft 22. In this embodiment, specifically, set up first bolt 5 in the junction of first barrel 231 and first pivot 22, through dismantling first bolt 5, conveniently dismantle first brush roll 21 and first pivot 22 from first barrel 231, conveniently change or wash.

Referring to fig. 1 and 5-9, the second cylinder 331 is vertically disposed, and the second cylinder 331 is perpendicular to the bottom surface of the concrete trench 4, and a second bolt 6 is screwed to an end portion of the second cylinder 331 facing away from the second screw rod 332, and the second bolt 6 extends into the second rotating shaft 32, extends out of an end portion of the second brush roller 31, and is screwed to the second rotating shaft 32. In this embodiment, specifically, set up second bolt 6 in the junction of second barrel 331 and second pivot 32, through dismantling second bolt 6, conveniently dismantle second brush roll 31 and second pivot 32 from second barrel 331, conveniently change or wash.

Referring to fig. 1-3 and 5-8, the length of the first brush roller 21 is not less than the width of the side face of the concrete trench 4, and the sum of the lengths of the two second brush rollers 31 is greater than the width of the bottom face of the concrete trench 4. In this embodiment, the length of the first brush roller 21 is equal to the width of the side, so that the side of the concrete trench 4 can be completely smoothed by the first brush roller 21, the sum of the lengths of the two second brush rollers 31 is greater than the width of the bottom of the concrete trench 4, and the bottom of the concrete trench 4 can be completely smoothed by the staggered arrangement of the two second brush rollers 31.

In this specification, each embodiment is described in a progressive manner, and the same or similar parts of each embodiment are referred to each other, and each embodiment is mainly described as a difference from other embodiments.

The above embodiments are only for illustrating the technical solution of the present application, and not for limiting the present application; although the present application 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 scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced with equivalents; such modifications and substitutions do not depart from the spirit of the corresponding technical solutions.

Claims (6)

1. The side ditch sliding mode device is characterized by comprising a fixed platform (1), two first surface collecting mechanisms (2) and two second surface collecting mechanisms (3);

the fixed platform (1) is fixedly connected to the rear side of the slip form machine and is positioned above the concrete trench (4);

the two first surface collecting mechanisms (2) are symmetrically arranged about the central line of the concrete trench (4) and are respectively and fixedly connected to two sides of the fixed platform (1);

the two second flour receiving mechanisms (3) are arranged in a front-back staggered mode and are respectively and fixedly connected to the bottom surface of the fixed platform (1);

the first noodle receiving mechanism (2) comprises a first brush roller (21), a first rotating shaft (22) and a first telescopic component (23);

the two first brush rollers (21) are obliquely arranged and are respectively parallel to the two side surfaces of the concrete trench (4);

the first rotating shaft (22) is inserted into the axle center of the first brush roller (21) and is in rotating connection with the first brush roller (21), and the top end of the first rotating shaft (22) extends out of the first brush roller (21) and is detachably connected with the telescopic end of the first telescopic component (23);

the end part of the first telescopic component (23) deviating from the first rotating shaft (22) is fixedly connected to the side surface of the fixed platform (1);

the second flour receiving mechanism (3) comprises a second brush roller (31), a second rotating shaft (32) and a second telescopic component (33);

the two second brush rolls (31) are horizontally arranged in a staggered mode front and back and are parallel to the bottom surface of the concrete trench (4);

the second rotating shaft (32) is inserted into the axle center of the second brush roller (31) and is in rotary connection with the second brush roller (31), and the end part of the second rotating shaft (32) deviating from the side surface of the concrete trench (4) extends out of the second brush roller (31) and is detachably connected with the telescopic end of the second telescopic component (33);

the end part of the second telescopic component (33) deviating from the second rotating shaft (32) is fixedly connected to the bottom surface of the fixed platform (1).

2. The side ditch slip-form device of claim 1, wherein the first telescoping assembly (23) includes a first barrel (231), a first lead screw (232), a first elastic member (233), and a first nut (234);

the first screw rod (232) is inserted into the first cylinder (231) and is in sliding connection with the inner side of the first cylinder (231), and the end part of the first screw rod (232) deviating from the first cylinder (231) is fixedly connected with the side surface of the fixed platform (1);

the first elastic piece (233) is arranged in the first cylinder (231), one end of the first elastic piece (233) is fixedly connected with the inner side of the first cylinder (231), and the other end of the first elastic piece (233) is fixedly connected with the end part of the first screw rod (232) extending into the first cylinder (231);

the first nut (234) is in threaded connection with the outer side of the first screw rod (232);

the end part of the first cylinder body (231) deviating from the first screw rod (232) is detachably connected with the top end of the first rotating shaft (22).

3. The side ditch slipform device of claim 1, wherein the second telescoping assembly (33) includes a second cylinder (331), a second lead screw (332), a second spring (333), and a second nut (334);

the second screw rod (332) is inserted into the second cylinder (331) and is in sliding connection with the inner side of the second cylinder (331), and the end part of the second screw rod (332) deviating from the second cylinder (331) is fixedly connected with the bottom surface of the fixed platform (1);

the second elastic piece (333) is arranged in the second cylinder body (331), one end of the second elastic piece (333) is fixedly connected with the inner side of the second cylinder body (331), and the other end of the second elastic piece (333) is fixedly connected with the end part of the second screw rod (332) extending into the second cylinder body (331);

the second nut (334) is in threaded connection with the outer side of the second screw rod (332);

the end part of the second cylinder body (331) deviating from the second screw rod (332) is detachably connected with the end part of the second rotating shaft (32) extending out of the second brush roller (31).

4. The side ditch sliding mode device according to claim 2, wherein the first cylinder (231) is obliquely arranged, the first cylinder (231) is perpendicular to the side face of the concrete ditch (4), a first bolt (5) is connected to the end portion, deviating from the first screw rod (232), of the first cylinder (231), and the first bolt (5) extends into the top end of the first rotating shaft (22) and is connected with the first rotating shaft (22) in a threaded mode.

5. A gutter slip-form device as claimed in claim 3, characterized in that the second cylinder (331) is arranged vertically, and the second cylinder (331) is perpendicular to the bottom surface of the concrete trench (4), a second bolt (6) is screwed to the end of the second cylinder (331) facing away from the second screw rod (332), and the second bolt (6) extends into the second rotating shaft (32) and extends out of the end of the second brush roller (31) and is screwed to the second rotating shaft (32).

6. The side ditch slip-form device according to claim 1, characterized in that the length of the first brush roll (21) is not smaller than the width of the side face of the concrete ditch (4), and the sum of the lengths of the two second brush rolls (31) is larger than the width of the bottom face of the concrete ditch (4).

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