CN212563107U - Bottom support plate convenient to mount for horizontal directional drilling machine - Google Patents

Abstract

The utility model discloses a horizontal directional drilling machine is with end support board of being convenient for installation, including the fixed plate, the top of fixed plate has fixed case through two slider sliding connection, the fixed plate top seted up with slider assorted spout, the equal fixed mounting in both sides on fixed plate top has electronic flexible post, two electronic flexible posts establish ties each other, the flexible end of two electronic flexible posts respectively with the bottom fixed connection on one side of the corresponding fixed case, the beneficial effects of the utility model are that: the corresponding lead screw is driven to rotate forward and backward through the rotation of the setting, the corresponding lead screw nut is matched, so that the corresponding movable plate is driven to move relatively, meanwhile, the corresponding L-shaped plate is matched with the support rod through the set L-shaped plate, the shaft sleeve, the shaft rod and the stretching block, the corresponding L-shaped plate is centered on the rotating shaft, the inclination angle of the L-shaped plate is changed, and the installation effect of the bottom support plate is improved conveniently.

Description

Bottom support plate convenient to mount for horizontal directional drilling machine

Technical Field

The utility model relates to a bottom sprag board, in particular to horizontal directional rig is with bottom sprag board of being convenient for installation belongs to horizontal directional rig technical field.

Background

The horizontal directional drilling machine is a novel underground pipeline construction engineering machine designed and developed based on the advanced 'non-excavation technology' concept, and has the functions of propulsion, rotation, back expansion, back support, walking device driving and the like due to the adoption of a full hydraulic and power driving technology, so that the horizontal directional drilling machine is widely applied to laying and maintaining pipelines such as water supply, gas, electric power, telecommunication cables, natural gas, petroleum and the like under the conditions of difficult excavation, such as passing through railways, highways, buildings, rivers, cultural protection areas, downtown areas, crop and vegetation protection areas and the like. The bottom support plate is often used to support the horizontal directional drilling machine in the production and processing process for meeting the production requirement, the installation effect of the existing bottom support plate is poor, and certain limitation exists in the used process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a horizontal directional drilling machine is with end support plate convenient to installation to solve the poor problem of installation effect that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a bottom support plate convenient to mount for a horizontal directional drilling machine comprises a fixed plate, sliders, a fixed box, electric telescopic columns, sliding grooves, mounting rings, a rotating handle, a mounting plate, hollow grooves, shaft rods, shaft sleeves, stretching blocks, an L-shaped plate, swinging grooves, support rods, springs, arc-shaped plates, lead screws and a moving plate, wherein the top end of the fixed plate is connected with the fixed box in a sliding mode through the two sliders, the sliding grooves matched with the sliders are formed in the top end of the fixed plate, the electric telescopic columns are fixedly mounted on two sides of the top end of the fixed plate and are connected in series, the telescopic ends of the two electric telescopic columns are fixedly connected with the bottom of one side of the corresponding fixed box respectively, the two hollow grooves are formed in the two fixed boxes, each two hollow grooves form a group, the shaft rods are fixedly mounted in the hollow grooves of each group, the shaft rods are connected with the outer portions of, every group the equal fixed mounting in top of axle sleeve has tensile piece, every group the both ends of tensile piece all are rotated through the pivot and are connected with the L template, every group the equal fixed mounting in one end of L template has the arc, every group the equal fixed mounting in inside of hollow groove has two bracing pieces, every group the wobbling groove has all been seted up to the other end of L template, every group the bracing piece all is located the inside of corresponding wobbling groove, every group the equal activity in outside of bracing piece has cup jointed the spring, two the inside of fixed box all rotates and is connected with the lead screw, two the outside of lead screw all has the movable plate through two screw-nut threaded connection, and the direction of turning of every corresponding screw-nut is opposite, every group one side fixed connection of hollow groove and corresponding axle sleeve is all passed to the.

As a preferred technical scheme of the utility model, two the cylinder groove corresponding with the arc, two is all seted up to the inside of fixed case the equal fixed mounting ring in outside in cylinder groove.

As an optimal technical scheme of the utility model, two the one end of lead screw all passes the commentaries on classics of fixed case and the outside setting of fixed case fixed connection.

As a preferred technical scheme of the utility model, two fixed case's inside all seted up with movable plate assorted rectangular channel, two the equal fixed mounting in top of fixed case both sides has a mounting panel, every the surface of mounting panel is equal even has seted up a plurality of mounting hole.

As an optimal technical scheme of the utility model, every group the one end of spring respectively with the inner wall fixed connection in corresponding hollow groove, every group the other end of spring respectively with one side fixed connection of corresponding L template.

As a preferred technical scheme of the utility model, the electric telescopic column passes through the built-in power electric connection of electric telescopic column switch and the directional special rig of level in the directional special rig driver's cabin of level.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a horizontal directional drilling machine is with bottom sprag board convenient to installation, it carries out forward and reverse rotation to drive corresponding lead screw through the commentaries on classics handle that sets up, cooperate corresponding screw-nut, thereby drive corresponding movable plate and do relative motion simultaneously, simultaneously through the L template that sets up, the axle sleeve, the axostylus axostyle is mutually supported between stretching block and the bracing piece, in the process that corresponding stretching block moved, make corresponding L template regard pivot as the center, make its self inclination change, cooperate corresponding arc, thereby be convenient for clamp the fixed backing roll of horizontal directional drilling machine, thereby be convenient for improve the installation effect of this bottom sprag board, it is more convenient to use; mutually support between pneumatic cylinder and the fixed case through setting up to be convenient for drive two fixed casees and remove, thereby be convenient for install this bottom sprag board cooperation cylinder groove.

Drawings

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

FIG. 2 is a schematic sectional view of the fixing box of the present invention;

fig. 3 is an enlarged schematic structural diagram of the utility model a.

In the figure: 1. a fixing plate; 2. a slider; 3. a fixed box; 4. an electric telescopic column; 5. a chute; 6. a mounting ring; 7. turning a handle; 8. mounting a plate; 9. a hollow groove; 10. a shaft lever; 11. a shaft sleeve; 12. stretching the block; 13. an L-shaped plate; 14. a swing groove; 15. a support bar; 16. a spring; 17. an arc-shaped plate; 18. a screw rod; 19. and (5) moving the plate.

Detailed Description

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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides a bottom support plate convenient for installation for horizontal directional drilling machine, including fixed plate 1, slider 2, fixed box 3, electric telescopic column 4, spout 5, collar 6, twist grip 7, mounting panel 8, hollow groove 9, axostylus axostyle 10, axle sleeve 11, stretching block 12, L template 13, swing groove 14, bracing piece 15, spring 16, arc 17, lead screw 18 and movable plate 19, the top of fixed plate 1 is connected with fixed box 3 through two sliders 2 slides, the spout 5 matched with slider 2 is seted up at the top of fixed plate 1, electric telescopic column 4 is fixed to both sides of the top of fixed plate 1, two electric telescopic columns 4 are connected in series, be convenient for control two electric telescopic column 4 work operations simultaneously; the telescopic ends of the two electric telescopic columns 4 are respectively fixedly connected with the bottom of one side of the corresponding fixed box 3, two hollow grooves 9 are formed in the two fixed boxes 3, each two hollow grooves 9 form a group, a shaft lever 10 is fixedly arranged in each group of hollow grooves 9, a shaft sleeve 11 is slidably connected to the outer part of each group of shaft levers 10, and a stretching block 12 is fixedly arranged at the top end of each group of shaft sleeves 11, so that an L-shaped plate 13 can be driven to swing conveniently; the both ends of every group stretching block 12 all are rotated through the pivot and are connected with L template 13, the equal fixed mounting of one end of every group L template 13 has arc 17, the equal fixed mounting in inside of every group hollow groove 9 has two bracing pieces 15, swing groove 14 has all been seted up to the other end of every group L template 13, every group bracing piece 15 all is located corresponding swing groove 14's inside, spring 16 has been cup jointed in the equal activity of outside of every group bracing piece 15, the inside of two fixed casees 3 all rotates and is connected with lead screw 18, two lead screw 18's outside all has movable plate 19 through two lead screw nut threaded connection, the direction of turning of every corresponding lead screw nut is opposite, one side fixed connection of hollow groove 9 and corresponding axle sleeve 11 is all passed to the one end of.

Preferably, cylindrical grooves corresponding to the arc-shaped plates 17 are formed in the two fixing boxes 3, and the mounting rings 6 are fixed outside the two cylindrical grooves, so that the horizontal directional drilling machine can be conveniently mounted through the cylindrical grooves; one end of each of the two screw rods 18 penetrates through the fixed box 3 and is fixedly connected with a rotating handle 7 arranged outside the fixed box 3, so that the corresponding screw rod 18 is driven to rotate forwards and reversely; rectangular grooves matched with the moving plate 19 are formed in the two fixed boxes 3, the mounting plates 8 are fixedly mounted at the tops of the two sides of the two fixed boxes 3, and a plurality of mounting holes are uniformly formed in the surface of each mounting plate 8, so that the corresponding moving plate 19 is not limited in the moving process and is convenient to mount; one end of each group of springs 16 is fixedly connected with the inner wall of the corresponding hollow groove 9, and the other end of each group of springs 16 is fixedly connected with one side of the corresponding L-shaped plate 13, so that the reset support function is facilitated; the electric telescopic column 4 is electrically connected with a power supply arranged in the horizontal directional special drilling machine through an electric telescopic column switch arranged in the horizontal directional special drilling machine cab, so that the electric telescopic column is convenient to better control the electric appliance to work and operate.

When the bottom support plate is needed to be used, the bottom support plate is firstly placed at a working place to be installed, the electric telescopic column 4 of which the model can be YNT-03 is controlled by an electric telescopic column switch to work, the telescopic end of the electric telescopic column 4 stretches out and draws back, so that the distance between the two fixed boxes 3 is adjusted, the support roller of the horizontal directional drilling machine is placed inside the two cylindrical grooves, then the rotating handle 7 is rotated in the forward direction to drive the corresponding screw rod 18 to rotate in the forward direction, the corresponding moving plate 19 is driven to move simultaneously in the relative direction by matching with the corresponding screw rod nut, and then the corresponding shaft sleeve 11 and the corresponding stretching block 12 are driven to move, so that the corresponding L-shaped plate 13 takes the rotating shaft as the center to change the inclination angle of the L-shaped plate, the corresponding arc 17 of cooperation to be convenient for press from both sides tightly fixedly to the backing roll of the directional rig of level, be convenient for then install this bottom sprag board fast, it is more convenient to use, when needs are dismantled this bottom sprag board, only need the antiport to change 7, the spirit of control electric telescopic column 4 is held and is stretched out and drawn back once more can.

Those not described in detail in this specification are within the skill of the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. The bottom support plate convenient to mount for the horizontal directional drilling machine is characterized by comprising a fixed plate (1), sliding blocks (2), a fixed box (3), electric telescopic columns (4), sliding grooves (5), a mounting ring (6), a rotating handle (7), a mounting plate (8), a hollow groove (9), a shaft rod (10), a shaft sleeve (11), a stretching block (12), an L-shaped plate (13), a swinging groove (14), a supporting rod (15), a spring (16), an arc-shaped plate (17), a lead screw (18) and a moving plate (19), wherein the top end of the fixed plate (1) is connected with the fixed box (3) in a sliding mode through the two sliding blocks (2), the sliding grooves (5) matched with the sliding blocks (2) are formed in the top end of the fixed plate (1), the electric telescopic columns (4) are fixedly mounted on two sides of the top end of the fixed plate (1), and the two electric telescopic, the telescopic ends of the two electric telescopic columns (4) are respectively fixedly connected with the bottom of one side of the corresponding fixed box (3), two hollow grooves (9) are respectively arranged inside the two fixed boxes (3), every two hollow grooves (9) form a group, a shaft rod (10) is fixedly arranged inside each group of hollow grooves (9), the outer part of each group of shaft rod (10) is slidably connected with a shaft sleeve (11), the top end of each group of shaft sleeve (11) is fixedly provided with a stretching block (12), the two ends of each group of stretching block (12) are rotatably connected with L-shaped plates (13) through rotating shafts, one end of each group of L-shaped plate (13) is fixedly provided with an arc-shaped plate (17), the inside of each group of hollow grooves (9) is fixedly provided with two supporting rods (15), and the other end of each group of L-shaped plate (13) is provided with a swinging groove (14), every group bracing piece (15) all are located the inside of corresponding swing groove (14), every group spring (16), two have all been cup jointed in the equal activity in outside of bracing piece (15) the inside of fixed case (3) all rotates and is connected with lead screw (18), two the outside of lead screw (18) all has movable plate (19) through two lead screw nut threaded connection, and the turning of the corresponding lead screw nut of every group is opposite, every group one side fixed connection of hollow groove (9) and corresponding axle sleeve (11) is all passed to the one end of movable plate (19).

2. The bottom support plate for the horizontal directional drilling machine convenient to mount according to claim 1, wherein: the inner parts of the two fixed boxes (3) are provided with cylindrical grooves corresponding to the arc-shaped plates (17), and the outer parts of the two cylindrical grooves are fixedly provided with the mounting rings (6).

3. The bottom support plate for the horizontal directional drilling machine convenient to mount according to claim 1, wherein: one end of each of the two screw rods (18) penetrates through the fixed box (3) and is fixedly connected with a rotating handle (7) arranged outside the fixed box (3).

4. The bottom support plate for the horizontal directional drilling machine convenient to mount according to claim 1, wherein: two the inside of fixed case (3) all seted up with movable plate (19) assorted rectangular channel, two the equal fixed mounting in top of fixed case (3) both sides has mounting panel (8), every a plurality of mounting hole has been seted up to the surface of mounting panel (8) is equal even.

5. The bottom support plate for the horizontal directional drilling machine convenient to mount according to claim 1, wherein: one end of each group of springs (16) is fixedly connected with the inner wall of the corresponding hollow groove (9), and the other end of each group of springs (16) is fixedly connected with one side of the corresponding L-shaped plate (13).

6. The bottom support plate for the horizontal directional drilling machine convenient to mount according to claim 1, wherein: the electric telescopic column (4) is electrically connected with a power supply arranged in the horizontal directional special drilling machine through an electric telescopic column switch arranged in a cab of the horizontal directional special drilling machine.

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