CN213678968U

CN213678968U - Tool for dismounting cement concrete precast pipe

Info

Publication number: CN213678968U
Application number: CN202022779833.6U
Authority: CN
Inventors: 韩孟英; 刘燕; 马振果; 吴博
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-07-13
Anticipated expiration: 2030-11-26

Abstract

The utility model discloses a tool for dismounting a cement concrete precast pipe, which comprises a device main body; the height of the lifting plate can be adjusted under the action of the first air cylinder, when the height of the carrying plate rises to a certain height, the second air cylinder is started, the carrying plate is pushed by the second air cylinder to move, the carrying plate can be moved to the position near the concrete pipe, the concrete pipe is moved to the carrying plate in a manual mode, and the two ends of the concrete pipe can be clamped and fixed through the first clamping plate, the second clamping plate, the third clamping plate and the fourth clamping plate; the positive and negative motor drives the speed reducer to rotate, the speed reducer drives the second rotating shaft to rotate, and the second rotating shaft drives the two-way screw rod to rotate, so that the second slider and the third slider can be close to or away from each other, the distance between the first clamping plate and the second clamping plate and the distance between the third clamping plate and the fourth clamping plate are adjusted, and the device can fix concrete pipes with different lengths.

Description

Tool for dismounting cement concrete precast pipe

Technical Field

The utility model belongs to the technical field of the instrument of removing stage makeup and costume, particularly, relate to a cement concrete precast tube is with instrument of removing stage makeup and costume.

Background

For transporting fluids such as water, oil, gas, etc. Concrete pipes are classified into plain concrete pipes, ordinary reinforced concrete pipes, self-stressed reinforced concrete pipes and prestressed concrete pipes, and include a centrifugal method, a vibration method, a rolling method, a vacuum working method and a method of combined action of rolling, centrifugation and vibration. Prestressed concrete pressure pipes are being developed more in china and many other countries in order to improve the service properties of concrete pipes. The pipe is provided with longitudinal and circumferential prestressed reinforcements, so that the pipe has high crack resistance and impermeability.

When the existing prefabricated pipe is unloaded, the prefabricated pipe is manually unloaded downwards from a transport vehicle along an inclined plate, so that the prefabricated pipe is broken and damaged when the prefabricated pipe is unloaded, and the damage to workers can be caused.

Therefore in order to solve the above problem, the utility model provides a cement concrete precast tube is with removing stage makeup and costume instrument.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cement concrete precast tube is with instrument of removing stage makeup and costume 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: a dismounting tool for a cement concrete prefabricated pipe comprises a device main body, wherein a bottom plate is fixedly installed at the bottom end of the device main body, a first air cylinder is fixedly installed in the middle of the top end of the bottom plate, a lifting plate is fixedly installed at the top end of the first air cylinder, a first sliding groove is formed in the top end of the lifting plate, a second air cylinder is installed inside the first sliding groove, a first sliding block is fixedly installed at one end of the second air cylinder, a carrying plate is fixedly installed at the top end of the first sliding block, a second sliding groove is formed in the top end of the carrying plate, a bidirectional screw rod is installed inside the second sliding groove, a second sliding block is installed at one end of the bidirectional screw rod, a third sliding block is installed at the other end of the bidirectional screw rod, a first supporting rod is fixedly installed at the top end of the second sliding block, a first installing plate is fixedly installed at the, first mount pad is installed to top one side of first mounting panel, the equal fixed mounting in top both sides of first mount pad has first splint, the second mount pad is installed to the top opposite side of first mounting panel, the equal fixed mounting in top both sides of second mount pad has the second splint, the top fixed mounting of third slider has the second bracing piece, the top fixed mounting of second bracing piece has the second mounting panel, the third mount pad is installed to top one side of second mounting panel, the equal fixed mounting in top both sides of third mount pad has the third splint, the fourth mount pad is installed to the top opposite side of second mounting panel, the equal fixed mounting in top both sides of fourth mount pad has the fourth splint, carry the one end of thing board and install the motor case.

Furthermore, the top four corners of the bottom plate are fixedly provided with telescopic pillars, and the top ends of the telescopic pillars are fixedly connected with the bottom end of the lifting plate.

Further, the equal fixed mounting in bottom four corners department of bottom plate has the supporting leg, the wheel mounting panel is installed to the bottom of supporting leg, the wheel is installed to the bottom of wheel mounting panel, wheel through connection installs first pivot.

Further, the inside one end fixed mounting of first spout has first fixing base, one side fixed mounting of first fixing base has the second cylinder, first slider with first spout sliding connection, carry the bottom of thing board with the top sliding connection of lifter plate.

Further, a second fixing seat is fixedly mounted on one side of the inside of the motor box, a positive and negative motor is fixedly mounted on one side of the second fixing seat, a speed reducer is fixedly mounted on one side of the positive and negative motor, a second rotating shaft is mounted on one side of the speed reducer, and one end of the second rotating shaft is connected with one end of the bidirectional screw rod.

Furthermore, a side plate is fixedly installed on one side of the top end of the lifting plate.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses in, effect through first cylinder can come highly to adjust the lifter plate, when carrying the high certain height that risees of thing board, start the second cylinder, the second cylinder is promoting to carry the thing board and is removing, thereby can be so that carry the thing board and remove near the concrete pipe, on moving the concrete pipe to carrying the thing board through artificial mode, can press from both sides tight fixedly to the both ends of concrete pipe through first splint, second splint, third splint and fourth splint, thereby guarantee the stability of concrete pipe.

2. The utility model discloses in, drive the speed reducer through positive and negative motor and rotate, the speed reducer drives the second pivot and rotates, and the second pivot drives two-way lead screw and rotates to make second slider and third slider be close to each other or keep away from, thereby adjust first splint and second splint and with third splint and the interval between the fourth splint, make the device can fix the concrete pipe of different length, strengthened the functionality of device.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used 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 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 perspective view of the present invention;

fig. 2 is a side view of the present invention;

FIG. 3 is a plan view of the elevating plate of the present invention;

fig. 4 is a plan view of the objective plate of the present invention.

Reference numerals:

1. a device main body; 2. a base plate; 201. a first cylinder; 202. a telescopic strut; 3. supporting legs; 301. a wheel mounting plate; 302. a wheel; 303. a first rotating shaft; 4. a lifting plate; 401. a first chute; 402. a first fixed seat; 403. a second cylinder; 404. a first slider; 5. a loading plate; 501. a second chute; 502. a bidirectional screw rod; 503. a second slider; 504. a third slider; 505. a first support bar; 506. a first mounting plate; 507. a first mounting seat; 508. a first splint; 509. a second mounting seat; 510. a second splint; 511. a second support bar; 512. a second mounting plate; 513. a third mounting seat; 514. a third splint; 515. a fourth mounting seat; 516. a fourth splint; 6. a motor case; 601. a second fixed seat; 602. a positive and negative motor; 603. a speed reducer; 604. a second rotating shaft; 7. side plates.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

referring to fig. 1-4, a cement concrete precast tube dismounting tool according to an embodiment of the present invention includes a device main body 1, a bottom plate 2 is fixedly installed at a bottom end of the device main body 1, a first cylinder 201 is fixedly installed at a top middle portion of the bottom plate 2, a lifting plate 4 is fixedly installed at a top end of the first cylinder 201, a first chute 401 is disposed at a top end of the lifting plate 4, a second cylinder 403 is installed inside the first chute 401, a first slider 404 is fixedly installed at one end of the second cylinder 403, a carrying plate 5 is fixedly installed at a top end of the first slider 404, a second chute 501 is disposed at a top end of the carrying plate 5, a bidirectional screw 502 is installed inside the second chute 501, a second slider 503 is installed at one end thread of the bidirectional screw 502, a third slider 504 is installed at the other end thread of the bidirectional screw 502, the top end of the second slider 503 is fixedly provided with a first supporting rod 505, the top end of the first supporting rod 505 is fixedly provided with a first mounting plate 506, the top end of the first mounting plate 506 is provided with a first mounting seat 507, the top end of the first mounting seat 507 is fixedly provided with a first clamp plate 508, the top end of the first mounting plate 506 is provided with a second mounting seat 509, the top end of the second mounting seat 509 is fixedly provided with a second clamp plate 510, the top end of the third slider 504 is fixedly provided with a second supporting rod 511, the top end of the second supporting rod 511 is fixedly provided with a second mounting plate 512, the top end of the second mounting plate 512 is provided with a third mounting seat 513, the top end of the third mounting seat 513 is fixedly provided with a third clamp plate 514, the top end of the second mounting plate 512 is provided with a fourth mounting seat 515, the top both sides of fourth mount pad 515 all fixed mounting have fourth splint 516, carry the one end of thing board 5 and install motor case 6.

Through the scheme of the utility model, the four corners of the top end of the bottom plate 2 are all fixedly provided with the telescopic support columns 202, and the top ends of the telescopic support columns 202 are fixedly connected with the bottom end of the lifting plate 4; the four corners of the bottom end of the bottom plate 2 are fixedly provided with supporting legs 3, the bottom ends of the supporting legs 3 are provided with wheel mounting plates 301, the bottom ends of the wheel mounting plates 301 are provided with wheels 302, and the wheels 302 are provided with first rotating shafts 303 in a penetrating connection mode; a first fixed seat 402 is fixedly installed at one end inside the first sliding chute 401, the second air cylinder 403 is fixedly installed at one side of the first fixed seat 402, the first sliding block 404 is in sliding connection with the first sliding chute 401, and the bottom end of the loading plate 5 is in sliding connection with the top end of the lifting plate 4; a second fixed seat 601 is fixedly installed on one side inside the motor box 6, a forward and reverse motor 602 is fixedly installed on one side of the second fixed seat 601, a speed reducer 603 is fixedly installed on one side of the forward and reverse motor 602, a second rotating shaft 604 is installed on one side of the speed reducer 603, and one end of the second rotating shaft 604 is connected with one end of the bidirectional screw rod 502; and a side plate 7 is fixedly arranged on one side of the top end of the lifting plate 4.

In specific application, the device is moved to a specified place through the wheels 302, then the carrying plate 5 is lifted through the action of the first air cylinder 201, when the height of the carrying plate 5 is lifted to be the same as that of a hopper of a concrete pipe transport vehicle, the operation of the first air cylinder 201 is stopped, then the second air cylinder 403 is started, the carrying plate 5 can move through the action of the second air cylinder 403, further the position of the carrying plate 5 can be moved to be close to a concrete pipe, according to the length of the concrete pipe, the distance between the first mounting plate 506 and the second mounting plate 512 can be adjusted, the positive and negative motor 602 is started, the speed reducer 603 is driven by the positive and negative motor 602 to rotate, the speed reducer 603 drives the second rotating shaft 604 to rotate, the second rotating shaft 604 drives the bidirectional screw rod 502 to rotate, and therefore the second sliding block 503 and the third sliding block 504 can be close to or far away from each other, and then realize the adjustment to the interval between first mounting panel 506 and second mounting panel 512, when the interval between first mounting panel 506 and second mounting panel 512 is adjusted to suitable size, move the concrete pipe to carry thing board 5 through the manual work, clamp fixedly through first splint 508, second splint 510 and third splint 514, fourth splint 516 to the both ends of concrete pipe to guarantee the stability of concrete pipe in the removal process, then start second cylinder 403 again, make carry thing board 5 can resume the normal position, will carry thing board 5 to descend through the effect of first cylinder 201.

Finally, it should be noted that: 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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a cement concrete precast tube is with instrument of unloading, its characterized in that, includes device main part (1), the bottom fixed mounting of device main part (1) has bottom plate (2), the top middle part fixed mounting of bottom plate (2) has first cylinder (201), the top fixed mounting of first cylinder (201) has lifter plate (4), the top of lifter plate (4) is equipped with first spout (401), the internally mounted of first spout (401) has second cylinder (403), the one end fixed mounting of second cylinder (403) has first slider (404), the top fixed mounting of first slider (404) carries thing board (5), the top that carries thing board (5) is equipped with second spout (501), the internally mounted of second spout (501) has two-way lead screw (502), second slider (503) are installed to the one end screw thread department of two-way lead screw (502), a third sliding block (504) is installed at the other end thread of the bidirectional screw rod (502), a first supporting rod (505) is fixedly installed at the top end of the second sliding block (503), a first installing plate (506) is fixedly installed at the top end of the first supporting rod (505), a first installing seat (507) is installed at one side of the top end of the first installing plate (506), first clamping plates (508) are fixedly installed at two sides of the top end of the first installing seat (507), a second installing seat (509) is installed at the other side of the top end of the first installing plate (506), second clamping plates (510) are fixedly installed at two sides of the top end of the second installing seat (509), a second supporting rod (511) is fixedly installed at the top end of the third sliding block (504), a second installing plate (512) is fixedly installed at the top end of the second supporting rod (511), a third installing seat (513) is installed at one side of the top end of the second installing plate (512), the equal fixed mounting in top both sides of third mount pad (513) has third splint (514), fourth mount pad (515) are installed to the top opposite side of second mounting panel (512), the equal fixed mounting in top both sides of fourth mount pad (515) has fourth splint (516), motor case (6) are installed to the one end of carrying thing board (5).

2. The tool for dismounting and mounting the cement concrete precast tube according to the claim 1, characterized in that the four corners of the top end of the bottom plate (2) are fixedly provided with telescopic pillars (202), and the top ends of the telescopic pillars (202) are fixedly connected with the bottom end of the lifting plate (4).

3. The cement concrete prefabricated pipe dismounting tool according to claim 1, wherein supporting legs (3) are fixedly mounted at four corners of the bottom end of the bottom plate (2), a wheel mounting plate (301) is mounted at the bottom end of each supporting leg (3), wheels (302) are mounted at the bottom end of the wheel mounting plate (301), and a first rotating shaft (303) is mounted in the wheels (302) in a penetrating connection mode.

4. The tool for dismounting and mounting the cement concrete precast tube according to claim 1, characterized in that a first fixing seat (402) is fixedly mounted at one end of the interior of the first sliding chute (401), the second cylinder (403) is fixedly mounted at one side of the first fixing seat (402), the first sliding block (404) is slidably connected with the first sliding chute (401), and the bottom end of the loading plate (5) is slidably connected with the top end of the lifting plate (4).

5. The tool for dismounting and mounting the cement concrete precast tube according to claim 1, characterized in that a second fixing seat (601) is fixedly mounted on one side of the inside of the motor box (6), a forward and reverse motor (602) is fixedly mounted on one side of the second fixing seat (601), a speed reducer (603) is fixedly mounted on one side of the forward and reverse motor (602), a second rotating shaft (604) is mounted on one side of the speed reducer (603), and one end of the second rotating shaft (604) is connected with one end of the bidirectional screw rod (502).

6. The tool for removing and installing the cement concrete precast tube according to claim 1, characterized in that a side plate (7) is fixedly installed on one side of the top end of the lifting plate (4).