CN212228440U

CN212228440U - Auxiliary device for core drilling machine

Info

Publication number: CN212228440U
Application number: CN202020891276.4U
Authority: CN
Inventors: 张子健; 湛文涛; 帅婷; 卢川川; 余浩; 金开明
Original assignee: Hubei Communications Investment Intelligent Detection Co ltd
Current assignee: Hubei Communications Investment Intelligent Detection Co ltd
Priority date: 2020-05-25
Filing date: 2020-05-25
Publication date: 2020-12-25
Anticipated expiration: 2030-05-25

Abstract

The utility model discloses a core taking machine auxiliary device, which belongs to the technical field of road test detection, and comprises a support plate, wherein moving wheels are fixedly connected at four corners of the lower surface of the support plate, the upper surface of the support plate is respectively connected with the bottom ends of two fixed columns, adjusting columns are movably connected in the fixed columns, adjusting bolts are connected with the outer side wall of the top ends of the fixed columns in a threaded manner, and a fixed plate is fixedly connected with the top ends of the adjusting columns; the core taking machine is placed on the support plate, the screw rod is rotated by rotating the hand wheel, the screw rod is enabled to pull the two fixing clamping blocks to be close to each other through the hinging block a, the connecting rod and the hinging block b under the action of the nut, so that the core taking machine is clamped on the stand column of the core taking machine and fixed, after the fixing, the core taking machine is pulled and moved by a pickup truck under the action of the traction frame and the hook, when the core taking machine is pulled to a use place, the core taking machine is pushed down from the support plate, the core taking machine can be moved at a low speed on a construction site or a road, the core taking efficiency is improved, and labor and material resources are saved.

Description

Auxiliary device for core drilling machine

Technical Field

The utility model belongs to the technical field of road test detects, concretely relates to get core machine auxiliary device.

Background

The concrete core drilling machine is mainly used for coring cement concrete, asphalt concrete and limestone foundations of roads, airports, ports, docks, dams and the like to perform compression resistance and bending resistance tests, and the concrete core drilling machine has multiple purposes, can drill holes to core, cut core samples and grind the core samples, greatly improves the working efficiency, reduces the equipment investment, and is ideal engineering detection equipment.

At present, the concrete core drilling machine is widely applied, has the advantages of high speed, wide application conditions and the like, but basically lifts up and down a pick-up truck or a truck by 4-8 adults when the core drilling machine is continuously constructed due to heavy weight and large volume, so that the core drilling efficiency is seriously delayed and labor and material resources are wasted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a get core machine auxiliary device 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: an auxiliary device of a core taking machine comprises a carrier plate, wherein moving wheels are fixedly connected at four corners of the lower surface of the carrier plate, the upper surface of the carrier plate is respectively connected with the bottom ends of two fixed columns, adjusting columns are movably connected in the fixed columns, adjusting bolts are in threaded connection with the outer side walls of the top ends of the fixed columns, a fixed plate is fixedly connected with the top ends of the adjusting columns, a fixed block a is fixedly connected onto the fixed plate, nuts are fixedly embedded in the fixed block a, screw rods are in threaded transmission connection with the nuts, a rotating wheel is fixedly connected onto one end of each screw rod, a hinge block a is rotatably connected onto the other end of each screw rod, the hinge blocks a are respectively hinged with two hinge blocks b through two connecting rods, the two hinge blocks b are respectively fixedly connected onto two connecting blocks, limit sleeves are fixedly embedded in the two connecting blocks and are respectively sleeved on limit rods, two ends of the limit rods are fixedly connected onto the upper surface of the fixed, and one end of two connecting blocks is all the rigid coupling has fixed clamp splice, the upper surface of support plate has been seted up three kayser wheel groove, and a lateral wall of three kayser wheel inslot is the inclined plane, and keeps away from on the support plate that two symmetry kayser wheel grooves are equipped with the kayser wheel subassembly in the single kayser wheel groove, it has the accessory plate to articulate on a lateral wall of traction frame is kept away from to the support plate.

As a preferred embodiment, a traction frame is fixedly connected to a side wall of the upper surface of the support plate, a connecting member is sleeved on the traction frame, and a hook is fixedly connected to one end of the connecting member.

In a preferred embodiment, the fixing clamp block is in an arc structure.

As a preferred embodiment, the clamping wheel assembly includes a clamping block movably connected in the clamping wheel groove, a lower surface of the clamping block is fixedly connected to a top end of a spring, the spring is fixedly connected to a cavity formed in the support plate, a side wall of the clamping block is fixedly connected to one end of a connecting rod, the other end of the connecting rod penetrates through the support plate and extends to the outside of the support plate, and a pedal is fixedly connected to the other end of the connecting rod and located on one side of the clamping wheel groove.

As a preferred embodiment, two fixed cylinders are fixedly connected to one side wall of the auxiliary plate close to the carrier plate, a plug pin is movably connected in each fixed cylinder, and a pull ring is fixedly connected to the top end of each plug pin.

As a preferred embodiment, two insertion holes are formed in the carrier plate, and the two insertion holes respectively correspond to the positions of the two pins and are used in a matched manner.

Compared with the prior art, the utility model provides a get core machine auxiliary device includes following beneficial effect at least:

(1) the core taking machine is placed on a support plate, a hand wheel is rotated to rotate a screw rod, the screw rod pulls two fixing clamping blocks to be close to each other through a hinging block a, a connecting rod and a hinging block b under the action of a nut, so that the core taking machine is clamped on an upright post of the core taking machine and fixed, after the core taking machine is fixed, a pickup truck is used for carrying out traction movement work under the action of a traction frame and a hook, when the core taking machine is pulled to a use place, the core taking machine is pushed down from the support plate, the core taking machine can be moved at a low speed on a construction site or a road, the core taking efficiency is improved, and labor and material resources are saved;

(2) through the effect of card wheel groove and card wheel subassembly, will get the wheel on the core machine and place in the card wheel groove, ensure to get the core machine and more stable after placing, place the fixture block on the in-process wheel extrusion card wheel subassembly and make fixture block downstream and compression spring, after the wheel got into the card wheel inslot completely, push the fixture block under the spring force effect of spring and stretch out to crowd the wheel, ensure that the wheel is in the card wheel inslot and can not rock.

Drawings

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

FIG. 2 is a schematic view of the connection structure of each component on the fixing plate of the present invention;

fig. 3 is a schematic structural view of a partial section of the carrier plate of the present invention.

In the figure: 1. a carrier plate; 2. a moving wheel; 3. a traction frame; 4. a connecting member; 5. hooking; 6. fixing a column; 7. an adjustment column; 8. adjusting the bolt; 9. a fixing plate; 10. a fixed block a; 11. a nut; 12. a screw; 13. a rotating wheel; 14. a hinge block a; 15. a connecting rod; 16. a hinge block b; 17. connecting blocks; 18. a limiting sleeve; 19. a limiting rod; 20. a fixed block b; 21. fixing the clamping block; 22. a sheave groove; 23. a chucking wheel assembly; 231. a clamping block; 232. a spring; 233. a connecting rod; 234. a pedal; 24. an auxiliary plate; 25. a fixed cylinder; 26. a bolt; 27. a pull ring; 28. and (4) inserting the jack.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-3, the present invention provides an auxiliary device for a core drilling machine, which comprises a support plate 1, wherein moving wheels 2 are fixedly connected to four corners of the lower surface of the support plate 1, a traction frame 3 is fixedly connected to a sidewall of the upper surface of the support plate 1, a connecting member 4 is sleeved on the traction frame 3, and a hook 5 is fixedly connected to one end of the connecting member 4 (see fig. 1); under the action of the traction frame 3 and the hook 5, the pickup truck can be used for traction and movement work.

The upper surface of the carrier plate 1 is respectively connected with the bottom ends of two fixed columns 6, adjusting columns 7 are movably connected in the fixed columns 6, adjusting bolts 8 are connected with the outer side wall of the top ends of the fixed columns 6 in a threaded manner, a fixed plate 9 is fixedly connected with the top ends of the adjusting columns 7, a fixed block a10 is fixedly connected on the fixed plate 9, a nut 11 is fixedly embedded in the fixed block a10, a screw 12 is connected in the nut 11 in a spiral transmission manner, one end of the screw 12 is fixedly connected with a rotating wheel 13, the other end of the screw 12 is rotatably connected with a hinged block a14, the hinged block a14 is respectively hinged with two hinged blocks b16 through two connecting rods 15, two hinged blocks b16 are respectively fixedly connected on two connecting blocks 17, limiting sleeves 18 are fixedly embedded in the two connecting blocks 17, the two limiting sleeves 18 are both sleeved on a limiting rod 19, both ends of the limiting rod 19 are fixedly connected on the upper surface of the fixed plate 9 through fixed blocks b20, and, the fixed clamping block 21 is in an arc-shaped structure (see fig. 1 and 2); the fixed clamping block 21 can be ensured to be more attached to the upright post on the core drilling machine, the clamping effect on the core drilling machine is good, and the fixation is stable.

Three clamping wheel grooves 22 are formed in the upper surface of the carrier plate 1, one side wall inside each of the three clamping wheel grooves 22 is an inclined surface, a clamping wheel assembly 23 is arranged in a single clamping wheel groove 22 far away from the two symmetrical clamping wheel grooves 22 on the carrier plate 1, each clamping wheel assembly 23 comprises a clamping block 231 movably connected in each clamping wheel groove 22, the lower surface of each clamping block 231 is fixedly connected with the top end of a spring 232, each spring 232 is fixedly connected in a containing cavity formed in the carrier plate 1, one side wall of each clamping block 231 is fixedly connected with one end of a connecting rod 233, the other end of each connecting rod 233 penetrates through the carrier plate 1 and extends to the outside of the carrier plate 1 and is fixedly connected with a pedal 234, and each pedal 234 is located on one side of each clamping wheel; the wheel on the core taking machine is placed in the clamping wheel groove 22, the wheel extrudes the clamping block 231 on the clamping wheel assembly 23 in the placing process to enable the clamping block 231 to move downwards and compress the spring 232, after the wheel completely enters the clamping wheel groove 22, the clamping block 231 is pushed to extend out under the elastic force of the spring 232, the wheel is extruded, the wheel is enabled to be located in the clamping wheel groove 22 and cannot shake, when the core taking machine needs to be pushed out, the pedal 234 is manually stepped on to enable the clamping block 231 to move downwards, and when the clamping block 231 does not block the wheel, the wheel can be pushed out of the clamping wheel groove 22.

An auxiliary plate 24 is hinged to one side wall of the support plate 1 far away from the traction frame 3, two fixed cylinders 25 are fixedly connected to one side wall of the auxiliary plate 24 close to the support plate 1, pins 26 are movably connected in the fixed cylinders 25, and pull rings 27 are fixedly connected to the top ends of the pins 26 (see fig. 1); the auxiliary plate 24 can be fixed vertically to the carrier plate 1 by means of the latches 26.

Two jacks 28 are formed on the carrier plate 1, and the two jacks 28 respectively correspond to the positions of the two pins 26 and are used in a matching manner (see fig. 3); the insertion hole 28 is matched with the bolt 26 for use, so that the bolt 26 can conveniently fix the auxiliary plate 24.

When in use, the bolt 26 is pulled out from the jack 28 through the pull ring 27, the auxiliary plate 24 is released from being fixed, the auxiliary plate 24 is rotated and placed to be in contact with the ground, the core taking machine is manually pushed onto the carrier plate 1, the wheels of the core taking machine are respectively pushed into the clamping wheel grooves 22, the wheels squeeze the clamping blocks 231 on the clamping wheel assemblies 23 during the pushing process to enable the clamping blocks 231 to move downwards and compress the springs 232, after the wheels completely enter the clamping wheel grooves 22, the clamping blocks 231 are pushed out under the elastic force of the springs 232 and the wheels are squeezed, after the core taking machine is completely positioned on the carrier plate 1, the auxiliary plate 24 is retracted to the initial vertical state by rotating the auxiliary plate 24, the bolt 26 is inserted into the jack 28 to fix the auxiliary plate 24, the screw 12 is rotated through rotating the hand wheel, the screw 12 is pulled to be close to each other through the hinge blocks a14, the connecting rod 15 and the hinge block b16 under the action of the nut 11, the core drilling machine is clamped on an upright post of the core drilling machine, the core drilling machine is fixed, after the core drilling machine is fixed, under the action of the traction frame 3 and the hook 5, the core drilling machine is dragged and moved by a pickup truck, and when the core drilling machine is dragged to a use place, the core drilling machine is pushed down from the support plate 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a core machine auxiliary device, includes support plate (1), its characterized in that: the four corners of the lower surface of the carrier plate (1) are fixedly connected with moving wheels (2), the upper surface of the carrier plate (1) is respectively connected with the bottom ends of two fixed columns (6), adjusting columns (7) are movably connected in the fixed columns (6), adjusting bolts (8) are in threaded connection with the outer side wall of the top ends of the fixed columns (6), a fixed plate (9) is fixedly connected with the top ends of the adjusting columns (7), a fixed block a (10) is fixedly connected on the fixed plate (9), nuts (11) are fixedly embedded in the fixed block a (10), screw rods (12) are in threaded transmission connection with the nuts (11), a rotating wheel (13) is fixedly connected at one end of each screw rod (12), a hinge block a (14) is rotatably connected at the other end of each screw rod (12), the hinge block a (14) is respectively hinged with two hinge blocks b (16) through two connecting rods (15), and the two hinge blocks b (16) are respectively and fixedly connected on two connecting blocks (, and two embedded establishing of connecting block (17) are fixed with stop collar (18), and two stop collar (18) all overlap locate gag lever post (19), the both ends of gag lever post (19) all through fixed block b (20) rigid coupling at the upper surface of fixed plate (9), and one of two connecting block (17) serve equal rigid coupling have fixed clamp splice (21), three card wheel groove (22) have been seted up to the upper surface of support plate (1), and a inside lateral wall of three card wheel groove (22) is the inclined plane, and keeps away from on support plate (1) and be equipped with card wheel subassembly (23) in single card wheel groove (22) of two symmetry card wheel grooves (22), support plate (1) keep away from on one lateral wall of traction frame (3) articulated have auxiliary plate (24).

2. A core drilling aid as claimed in claim 1, wherein: a side wall of the upper surface of the support plate (1) is fixedly connected with a traction frame (3), a connecting piece (4) is sleeved on the traction frame (3), and a hook (5) is fixedly connected to one end of the connecting piece (4).

3. A core drilling aid as claimed in claim 1, wherein: the fixed clamping block (21) is of an arc-shaped structure.

4. A core drilling aid as claimed in claim 1, wherein: card wheel subassembly (23) are including swing joint fixture block (231) in card wheel groove (22), and the lower surface of fixture block (231) and the top rigid coupling of spring (232), spring (232) rigid coupling is in the holding chamber that support plate (1) inside was seted up, a lateral wall and the one end rigid coupling of connecting rod (233) of fixture block (231), the other end of connecting rod (233) runs through support plate (1) and extends to support plate (1) outside back and the rigid coupling has footboard (234), footboard (234) are located one side of card wheel groove (22).

5. A core drilling aid as claimed in claim 1, wherein: two fixed cylinders (25) are fixedly connected to one side wall of the auxiliary plate (24) close to the support plate (1), bolts (26) are movably connected in the fixed cylinders (25), and pull rings (27) are fixedly connected to the top ends of the bolts (26).

6. A core drilling aid as claimed in claim 5, wherein: two jacks (28) are formed in the carrier plate (1), and the two jacks (28) respectively correspond to the positions of the two bolts (26) and are matched for use.