CN213805399U - Height-adjustable's grout platform truck - Google Patents

Abstract

The utility model discloses a height-adjustable's grout platform truck, lay the recess track on climbing section surface including climbing section and two mutual parallels, slidable mounting has the support frame of compriseing many vertical poles on the recess track, and the rightmost side is two sets of the top of vertical pole is all rotated and is connected with the screwed pipe, the inside threaded connection in top of screwed pipe has the lifter, and is two sets of same backup pad is installed with the vertical pole top on right side to the lifter, the rig is installed to the top of backup pad, the top cover of lifter is equipped with the registration arm, the middle part threaded connection of registration arm has positioning bolt. The utility model discloses because the lifter receives the restriction of backup pad in the screwed pipe pivoted for the lifter can only move in vertical direction, can adjust the height of lifter like this, and then can drive the height and the angle of backup pad and change when the height of lifter changes, can adapt to the construction needs of different slopes like this.

Description

Height-adjustable's grout platform truck

The technical field is as follows:

the utility model relates to a water conservancy construction technical field, concretely relates to height-adjustable's grout platform truck.

Background art:

along with the development of national economy, China is building a large number of water conservancy and hydropower projects, a dam is a water retaining structure of a junction project, in order to strengthen the treatment of basic seepage in the design process, a plurality of layers of curtain grouting holes are usually arranged on the dam foundation, and basic curtains are formed through grouting each layer of curtains to block the basic seepage; if a plurality of large-scale soft gentle dip angle dislocation zones exist on the foundation, the curtain grouting has poor sealing effect on the large-scale soft gentle dip angle dislocation zones, large seepage flow can still exist along the dislocation zones under the action of a high water head, and potential safety hazards are brought to permanent operation of the dam.

In the prior art, when the processing mode meets the rock foundation with the large-scale weak gentle dip angle dislocation zone, a design of arranging a gallery on the dislocation zone on the axis of a basic curtain is usually adopted, and a processing method of drilling a curtain grouting hole in an upper-layer curtain hole to penetrate through the gallery is adopted, for example, Chinese patent CN201820391660.0 discloses a gallery slope climbing section drilling grouting construction trolley which can safely perform drilling and grouting construction on a slope climbing section with a large dip angle.

The utility model has the following contents:

an object of the utility model is to provide a height-adjustable's grout platform truck to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a height-adjustable's grout platform truck, includes climbing section and two recess tracks of laying on climbing section surface that are parallel to each other, slidable mounting has the support frame of compriseing many vertical poles on the recess track, and the rightmost side is two sets of the top of vertical pole is all rotated and is connected with the screwed pipe, the inside threaded connection in top of screwed pipe has the lifter, and is two sets of same backup pad is installed with the vertical pole top on right side to the lifter, the rig is installed to the top of backup pad.

The utility model discloses a lifter, including lifter, locating tube, locating bolt, locating tube's top cover is equipped with the locating tube, the middle part threaded connection of locating tube has positioning bolt, a plurality of equidistance distribute and the constant head tank that corresponds with positioning bolt is seted up to the outer wall of lifter, positioning bolt is connected with the constant head tank, and the middle part of locating tube articulates there is the bracing piece, the other end of bracing.

Preferably, a plurality of anchoring pieces are installed at the bottom of the groove track, and the bottom of each anchoring piece is vertically inserted into the climbing section.

Preferably, a rail clamping device connected with the bottom of the support frame is installed on one groove rail.

Preferably, the left side and the right side of the bottom of the support frame are respectively provided with an inclined bottom rod which is in sliding connection with the groove track.

Preferably, wire rope is installed to the right-hand member of support frame, the surface mounting of climbing section right-hand member has a plurality of hand-drive block and earth anchor, wire rope's right-hand member is connected with hand-drive block and earth anchor.

Preferably, the inner wall of the bottom end of the threaded pipe is provided with an annular limiting groove, and the top end of the vertical rod is provided with a limiting plate which is positioned in the limiting groove and is in sliding connection with the limiting groove.

The utility model has the advantages that:

1. the utility model discloses because the lifter receives the restriction of backup pad in the screwed pipe pivoted for the lifter can only move in vertical direction, can adjust the height of lifter like this, and then can drive the height and the angle of backup pad and change when the height of lifter changes, can adapt to the construction needs of different slopes like this.

2. The utility model discloses positioning bolt is connected with the constant head tank, can consolidate the position of lifter, avoids the lifter skew, and the bracing piece is connected with other positions of support frame, can keep the bulk strength of whole support frame, avoids producing in the work progress and rocks or the problem of subsideing for whole construction is safer.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of A in FIG. 1 according to the present invention;

fig. 3 is an enlarged view of B in fig. 1 according to the present invention.

In the figure: 1. a climbing section; 2. a groove track; 3. a vertical rod; 4. a threaded pipe; 5. a lifting rod; 6. a support plate; 7. a drilling machine; 8. a positioning tube; 9. positioning the bolt; 10. positioning a groove; 11. a support bar; 12. an anchoring member; 13. a rail clamp; 14. a sloping bottom bar; 15. a ground anchor; 16. a chain block; 17. a limiting groove; 18. and a limiting plate.

The specific implementation mode is as follows:

the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to FIGS. 1-3: a height-adjustable grouting trolley comprises a climbing section 1 and two groove tracks 2 which are laid on the surface of the climbing section 1 in parallel, wherein a support frame consisting of a plurality of vertical rods 3 is slidably mounted on each groove track 2, the tops of the two groups of right vertical rods 3 are rotatably connected with threaded pipes 4, lifting rods 5 are in threaded connection with the inner parts of the top ends of the threaded pipes 4, the two groups of lifting rods 5 and the tops of the right vertical rods 3 are provided with a same support plate 6, a drilling machine 7 is mounted above the support plate 6, a protective net positioned around the drilling machine 7 can be additionally mounted on the support plate 6 to protect the construction process, the groove tracks 2 are laid on the climbing section 1 to be constructed according to the use requirement and are reinforced, the position of the support frame is moved according to the use requirement, when the height or the angle of the support plate 6 needs to be adjusted, the threaded pipes 4 can be rotated according to the adjustment requirement, because the lifter 5 receives the restriction of backup pad 6 when screwed pipe 4 rotated for lifter 5 can only move in vertical direction, can adjust the height of lifter 5 like this, and then can drive the height and the angle of backup pad 6 and change when the height of lifter 5 changes, can adapt to the construction needs of different slopes like this, make backup pad 6 and rig 7 keep at steady state, and like this rig 7 can be more safe and stable carry out construction operation.

The top end of the lifting rod 5 is sleeved with a positioning pipe 8, the middle part of the positioning pipe 8 is in threaded connection with a positioning bolt 9, the outer wall of the lifting rod 5 is provided with a plurality of positioning grooves 10 which are distributed equidistantly and correspond to the positioning bolts 9, the positioning bolts 9 are connected with the positioning grooves 10, the middle part of the positioning pipe 8 is hinged with a support rod 11, the other end of the support rod 11 is hinged with the bottom of the adjacent vertical rod 3, when the position of the lifting rod 5 is adjusted, the positioning bolts 9 are rotated firstly to separate the positioning bolts 9 from the positioning grooves 10, so that the lifting rod 5 can rotate in the positioning pipe 8 when being adjusted in height, when the height of the lifting rod 5 is adjusted to a required position, the positioning bolts 9 are rotated to connect the positioning bolts 9 with the positioning grooves 10, the position of the lifting rod 5 can be reinforced, the lifting rod 5 is prevented from deviating, and the support rod 11 is connected with other positions of the support frame, so that the overall strength of the whole support frame can be maintained, the problem of shaking or collapse in the construction process is avoided, so that the whole construction is safer.

Groove track 2 is laid on climbing section 1, can support for the support frame provides, and a plurality of anchor assembly 12 are installed to groove track 2's bottom, and in anchor assembly 12's bottom inserted climbing section 1 perpendicularly, the setting of a plurality of anchor assembly 12 can be consolidated groove track 2 for whole device is more firm.

A rail clamping device 13 connected with the bottom of a support frame is installed on one groove rail 2, inclined bottom rods 14 connected with the groove rail 2 in a sliding mode are installed on the left side and the right side of the bottom of the support frame, a steel wire rope 19 is installed at the right end of the support frame, a plurality of hand-operated hoists 16 and ground anchors 15 are installed on the surface of the right end of the climbing section 1, the right end of the steel wire rope 19 is connected with the hand-operated hoists 16 and the ground anchors 15, a drilling machine 7 is left on the trolley, all other small objects such as tools and drill rods are removed, then all the rail clamping devices 13 are taken down, the hand-operated hoists 16 are operated to pull the trolley to move to a specified position, and finally all the rail clamping devices 13 are fixed to clamp the trolley again to prevent the trolley from sliding downwards in the construction process, the support plate 6 and the drilling machine 7 are located in the horizontal position, and the construction process is safer.

The height of lifter 5 can be adjusted to screwed pipe 4 in the outside pivoted of vertical pole 3, and annular spacing groove 17 has been seted up to the bottom inner wall of screwed pipe 4, and the top of vertical pole 3 is installed be located inside spacing groove 17 and with spacing groove 17 sliding connection's limiting plate 18, can receive limiting plate 18 and spacing groove 17's restriction when screwed pipe 4 rotates, and screwed pipe 4's height can not change, but also can guarantee screwed pipe 4's stability.

To sum up, the utility model discloses when using, stay rig 7 on this platform truck, other for example the instrument, less articles such as drilling rod are whole to be removed, then take off all rail clamping device 13, operation hand block 16 pulls this platform truck and removes assigned position, fix all rail clamping device 13 at last again, block this platform truck once more and prevent its lapse in the work progress, then according to use needs rotating screwed pipe 4, can adjust the position and the angle of lifter 5 and backup pad 6 like this, screw positioning bolt 9 again at last, consolidate positioning pipe 8, this moment, backup pad 6 and rig 7 are in horizontal position, the work progress is safer.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a height-adjustable's grout platform truck, includes slope section (1) and two parallel to each other lay at the recess track (2) on slope section (1) surface, slidable mounting has the support frame of constituteing by many vertical poles (3) on recess track (2), its characterized in that: the tops of the two groups of right vertical rods (3) on the rightmost side are rotatably connected with threaded pipes (4), lifting rods (5) are connected with the tops of the threaded pipes (4) in a threaded mode, the tops of the two groups of lifting rods (5) and the right vertical rods (3) are provided with the same supporting plate (6), and a drilling machine (7) is arranged above the supporting plate (6);

the top cover of lifter (5) is equipped with registration arm (8), the middle part threaded connection of registration arm (8) has positioning bolt (9), the outer wall of lifter (5) is seted up a plurality of equidistance and is distributed and constant head tank (10) that correspond with positioning bolt (9), positioning bolt (9) are connected with constant head tank (10), and the middle part of registration arm (8) articulates there is bracing piece (11), the other end of bracing piece (11) is articulated with the bottom of adjacent vertical pole (3).

2. The height-adjustable grouting trolley as claimed in claim 1, wherein: a plurality of anchoring pieces (12) are installed at the bottom of the groove track (2), and the bottom of each anchoring piece (12) is vertically inserted into the climbing section (1).

3. The height-adjustable grouting trolley as claimed in claim 1, wherein: and a rail clamping device (13) connected with the bottom of the support frame is arranged on one groove rail (2).

4. The height-adjustable grouting trolley as claimed in claim 1, wherein: the left and right sides of the bottom of the support frame are provided with inclined bottom rods (14) which are connected with the groove tracks (2) in a sliding manner.

5. The height-adjustable grouting trolley as claimed in claim 1, wherein: the right end of the supporting frame is provided with a steel wire rope (19), the surface of the right end of the climbing section (1) is provided with a plurality of manual blocks (16) and ground anchors (15), and the right end of the steel wire rope (19) is connected with the manual blocks (16) and the ground anchors (15).

6. The height-adjustable grouting trolley as claimed in claim 1, wherein: annular spacing groove (17) have been seted up to the bottom inner wall of screwed pipe (4), vertical pole (3) top install be located spacing groove (17) inside and with spacing groove (17) sliding connection's limiting plate (18).

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