CN217650817U - Jacking machine tool - Google Patents

Abstract

The utility model discloses a jacking machines, including the cushion cap, the bottom of cushion cap respectively with the upper end swing joint of two landing legs, two the gyro wheel is installed to the lower extreme of landing leg, jacking machines still includes the support, install take-up on the support, the last cable of installing of take-up, the cable both ends respectively with two the lower extreme fixed connection of landing leg. The utility model discloses the jacking construction is convenient rapid, operation safety, engineering reliable and stable.

Description

Jacking machine tool

Technical Field

The utility model relates to a jacking machines.

Background

In the past, the green covering of the steep rocky side slope is difficult, and is a difficult point in the field of ecological restoration. When the high and steep rocky slope is covered with green, the slope or the scarp is a hard rock layer, and the weathering effect is not obvious, so that no weathering substance exists, and plants are difficult to grow. When the existing planting and repairing technology is adopted for greening, the high and steep side slope cannot adopt plant-growing blankets and plant-growing bags due to the larger gradient, and when the plant-growing grooves are adopted, the construction difficulty of the high and steep side slope is large, the working efficiency is low, and the construction operation is unsafe. For example, in patent publication No. CN211849496U, the anchor rods are anchored on the side slope, plant biological bags are formed between the anchor rods, and the reinforcing ropes are connected with the anchor rods and surround the plant biological bags. In the patent with publication number CN104452781a, it includes a multi-stage gentle slope belt; each grade gentle slope area includes the rock matter slope body and slowly slopes the platform, is equipped with the escape canal on the gentle slope platform, and the catch basin has been seted up to the both sides of rock matter slope body, still installs a plurality of plants on the rock matter slope body and grows the strip. Therefore, a jacking machine tool is needed to be designed for mounting the green covering device on the rock slope body.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that, it is not enough to prior art, provide a jacking machines for treat the device of high altitude installation and raised, the high altitude installation of being convenient for reduces personnel high altitude construction, improves work efficiency, guarantees construction operation safety.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the utility model provides a jacking machine, includes the cushion cap, the bottom of cushion cap respectively with the upper end swing joint of two landing legs, two the gyro wheel is installed to the lower extreme of landing leg, jacking machine still includes the support, install take-up on the support, the last cable of installing of take-up, the cable both ends respectively with two the lower extreme fixed connection of landing leg.

Fixing the support to the ground surface, shaking the take-up device to roll up the cable so as to fold the supporting legs, realizing the slow rise of the jacking machine tool, and jacking the device to be installed high above the ground on the bearing platform of the jacking machine tool to a preset position.

The landing leg is scalable landing leg, is convenient for accomodate, reduces the storage space after the jacking machines shrink.

Specifically, the landing leg includes that many sections are telescopic divides the landing leg, be provided with the knot of twisting between the branch landing leg, branch's leg is opened to required length after, fixes the branch landing leg through twisting the knot.

Specifically, the wire take-up device comprises a manual winch, a roller is arranged on the manual winch, and the cable is wound on the outer surface of the roller.

A strip-shaped groove is formed in the position close to the rock slope, and the idler wheels are arranged on one side inside the groove.

In order to realize the jacking of the jacking machine tool close to the rock wall of the side slope to be installed at a high altitude, when the side slope is not vertical, a groove with a certain depth can be excavated under the roller on one side of the jacking machine tool close to the rock wall of the side slope to serve as a track of the roller on one side, the roller drives the cable, and the cable drives the roller to move so as to realize the inclined jacking of the jacking machine tool.

Compared with the prior art, the utility model discloses the beneficial effect who has does: the utility model discloses the structure is ingenious for the device of treating the high altitude installation is raised, is convenient for treat the device high altitude installation of high altitude installation, reduces personnel high altitude construction, improves work efficiency, guarantees construction operation safety.

Drawings

Fig. 1 (a) is a front view of a jacking device according to an embodiment of the present invention;

FIG. 1 (b) is a left side view of FIG. 1 (a);

FIG. 1 (c) is a top view of FIG. 1 (a);

fig. 1 (d) is a schematic view of a jacking machine according to an embodiment of the present invention after the jacking machine is retracted;

fig. 1 (e) is a schematic view of a jacking machine according to an embodiment of the present invention after the jacking machine is extended;

FIG. 2 (a) is a schematic structural diagram of a slope greening device;

FIG. 2 (B) is a schematic sectional view taken along line B-B in FIG. 2 (a);

FIG. 2 (c) isbase:Sub>A schematic sectional view taken along line A-A in FIG. 2 (base:Sub>A);

FIG. 3 is a schematic illustration of the jacking of a frame column;

FIG. 4 is a schematic diagram of the hoisting of a vegetation tank;

FIG. 5 is an enlarged partial schematic view at K of FIG. 2;

FIG. 6 is an enlarged partial schematic view at M in FIG. 2;

fig. 7 (a) is a front view of a frame post;

fig. 7 (b) is a plan view of fig. 7 (a).

In the figure: 1-an anchor member; 2, guiding a rope; 3-frame columns; 4-planting a growth groove; 5-jacking machines.

31-guide rail grooves; 32-bracket; 33-bolt holes; 34-a rubber gasket; 51. a bearing platform; 52. a telescopic leg; 53. a roller; 54. manually hoisting; 55. a cable; 521. screwing and buckling; 541. a drum; 542. a tripod.

Detailed Description

Referring to fig. 1, in order to realize modular rapid construction of prefabricated parts of rock slope green-covering engineering, a jacking machine 5 is specially designed for rapid construction of a frame column 1 in cooperation with construction. The jacking machine 5 comprises a bearing platform 51, a supporting leg 52 with a roller 53, a manual winch 54 and a cable 55, wherein the supporting leg 52 is a telescopic supporting leg. The telescopic supporting leg is divided into a plurality of sections and can be stretched, the tail end of the supporting leg is connected with two pairs of connecting shaft double rollers 53 to realize movement on the horizontal ground surface, and the telescopic supporting leg is horizontally stretched to a preset position and then fixed by a screwing buckle 521. The stand adopts a tripod 542, the wire rewinding device adopts a manual winding 54, a roller 541 is arranged on the manual winding 54, and a cable 55 is wound on the roller 541. The tripod 542 on the manual winch 54 is fixed to the ground surface, the handle on the roller 541 connected with the manual winch 54 is shaken to drive the roller 541 to roll up the cable 55 so as to fold the telescopic supporting legs, the jacking machine 5 is slowly lifted, and the frame column 1 on the bearing platform 51 of the jacking machine 5 is jacked to a preset position.

The utility model discloses a quick few soil of steep rocky side slope assembled technique of covering green, hug closely slope cliff jacking frame post 1 for realizing jacking machines 5, when the side slope out of plumb, can face the track of digging the recess of certain degree of depth as unilateral gyro wheel 53 under the gyro wheel 53 of side slope cliff one side at jacking machines 5, cylinder 541 drives gyro wheel 53 this moment and removes the slope jacking in order to realize jacking machines 5.

The construction method of the rock slope green covering project comprises the following steps:

firstly, the frame column 3, the plant growth groove 4 and other main components are manufactured by adopting prefabricated parts in a prefabricated field. And paving materials such as broken stones, fine sand, soil and the like in the prefabricated plant growth groove 4 to form a plant growth substrate. And the plant growth substrate of the plant growth tank 4 is embedded with creeper and herbaceous plant seeds. The green-covering project adopts prefabricated components and a prefabricated assembly type construction method to ensure high construction speed and reliable project quality.

Referring to fig. 2-7, the specific implementation steps of green covering of the high-steep rocky slope are as follows:

(1) Clearing the rock slope, and clearing pumice, fine particles and loose bodies on the high and steep slope;

(2) According to the position of a pre-designed guide rail groove 31 of the frame column 3, a guide rope 2 is arranged from the top of the side slope to the foot of the side slope and is fixed by an anchoring part 1 of the top of the side slope and the foot of the side slope;

(3) A section of frame column 3 is erected, a guide rail groove 31 of the frame column 3 is tightly attached to a slope rock wall, the guide rope 2 is clamped into the guide rail groove 31 through a bolt, and then a nut is screwed down to connect the guide rope 2 with the frame column 3. After the frame column 3 is jacked to a certain height along the guide rope 2 by using a jacking machine, the lower part of the jacking machine is connected with another section of frame column 3, after the jacking machine is fixed on the guide rope, the jacking machine is removed, the upper frame column 3 is jacked by the lower frame column 3, and the jacking machine 5 moves downwards to the bottom of the lower frame column 3 for jacking. Repeating the steps, and finally completing the installation of the frame column 3 of the whole slope surface.

(4) A section of the vegetation groove 4 is hoisted to a preset position by utilizing a hoisting device such as a crane or the like from top to bottom or from bottom to top, two ends of the vegetation groove 4 are placed on two adjacent rows of brackets 32 of the frame columns 3, and parts of concrete are filled at the contact positions of the two ends of the vegetation groove 4 and the brackets 32 of the frame columns 3 for hardening and fixing. The two brackets 32 of the frame column 3 for installing the plant growth tank 4 have a height difference of about 1m in vertical height. Repeating the steps, and finally completing the installation of the vegetation grooves 4 on the whole slope surface.

Referring to fig. 7, the frame column 3 of the assembled rapid soil-less greening technology for high and steep rocky slopes of the present invention includes guide rail grooves 31, brackets 32, bolt holes 33 and rubber gaskets 34. The size of the 3 column bodies of the frame columns is about 5 multiplied by 0.5m, and the size of the column bodies can ensure that the frame columns are not heavy in the jacking process and are convenient to jack; the column body is provided with two guide rail grooves 31 longitudinally penetrating through the whole frame column, the center distance between the two guide rail grooves 31 is 160-200 mm, the width of a single guide rail groove 31 is about 50-60 mm, and the depth is about 150-200 mm. Two guide rail grooves are arranged, and two guide ropes are clamped into the guide rail grooves to enable the frame paper to be fixed on a plane but to be flexibly moved in the vertical direction. After the frame column is jacked to a jacking height, the frame column is fixed, and the lower space of the frame column is fixed in a relay mode and jacked. In the parameter matching, the frame column can be effectively fixed and cannot swing after the jacking process and jacking. Two ends of the column body are respectively provided with 1-2 fixing parts which transversely penetrate through the column body, and the fixing parts adopt bolt holes 33 for fixing the guide ropes 2. A plurality of brackets 32 are arranged on two sides of the column body along the longitudinal direction of the column body, and the distance between the brackets 32 is about 1m. The bottom of the frame post shaft is also provided with a rubber gasket 34 which tightly connects the upper and lower frame posts 3 and prevents the frame posts 3 from being damaged by collision. In order to avoid the dislocation of the upper frame column and the lower frame column, two guide rail grooves are arranged, and two guide ropes are clamped into the guide rail grooves to fix the frame paper on a plane, but the frame paper can flexibly move in the vertical direction. After the frame column is jacked to a jacking height, the frame column is fixed, and the lower space of the frame column is fixed in a relay mode and jacked. In the parameter matching, the frame column can be effectively fixed and cannot swing after the jacking process and jacking. In order to ensure that the weight of the vegetation groove is borne, the frame columns and the vegetation groove are both made of reinforced concrete, and the concrete grade is more than C30.

In fig. 2, 3, 4 and 7, the frame columns 3 and the vegetation troughs 4 are both made of reinforced concrete, and the grade of the concrete is above C30; the jacking machine 5 is mainly made of steel. The frame column 3, the plant growing tank 4 and the plant growing matrix in the plant growing tank 4 are all paved on a prefabricated field.

Claims (5)

1. The utility model provides a jacking machine, its characterized in that includes cushion cap (51), the bottom of cushion cap (51) respectively with the upper end swing joint of two landing legs (52), two gyro wheel (53) are installed to the lower extreme of landing leg (52), jacking machine still includes the support, install take-up on the support, install cable (55) on the take-up, cable (55) both ends respectively with two the lower extreme fixed connection of landing leg (52).

2. Jacking implement according to claim 1, characterized in that said legs (52) are telescopic legs.

3. Jacking implement according to claim 2, characterized in that the legs (52) comprise a plurality of sections of telescopic sub-legs, between which a screw (521) is arranged.

4. The jacking machine according to any one of claims 1 to 3, wherein the wire take-up device comprises a manual winch (54), a roller (541) is arranged on the manual winch (54), and the cable (55) is wound on the outer surface of the roller (541).

5. Jacking machine according to any one of claims 1 to 3, characterized in that a strip-shaped groove is provided close to the rock slope, wherein said roller (53) on one side is arranged inside said groove.

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