CN209992215U

CN209992215U - Adjustable grabbing and installing equipment for concrete core sample for building detection

Info

Publication number: CN209992215U
Application number: CN201920804775.2U
Authority: CN
Inventors: 蔡江萍
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-31
Filing date: 2019-05-31
Publication date: 2020-01-24
Anticipated expiration: 2029-05-31

Abstract

The utility model discloses an adjustable grabbing and installing device for a concrete core sample for building detection, which comprises a fixed seat, wherein three movable wheels are installed on the fixed seat, a pushing frame with a U-shaped structure is welded at the top end of the fixed seat, the opening of the pushing frame faces downwards, two guide pillars which are distributed relatively are fixed at the top end of the fixed seat, a supporting seat is fixed at the top end of each guide pillar, a first lead screw which penetrates through the supporting seat is arranged on each supporting seat, one end of each first lead screw is connected with a hand wheel, the other end of each first lead screw is connected with a guide sleeve, and the guide sleeves are sleeved on the guide pillars; the utility model has the advantages that: the problem that the fixing ring is inconvenient to adjust in the prior art is solved by arranging the adjusting assembly on the fixing ring; through the supporting shoe that all welds on the front and back surface at the fixing base, set up the fixed awl that can move about from top to bottom on the supporting shoe, be convenient for prick fixed awl into ground, when having avoided coring, the removal of equipment to help better coring, improve the efficiency of coring.

Description

Adjustable grabbing and installing equipment for concrete core sample for building detection

Technical Field

The utility model belongs to the technical field of the concrete core appearance, concretely relates to building detects snatchs dress equipment of concrete core appearance of usefulness with adjustable.

Background

The concrete core sample is more and more emphasized during the building, and the grabbing and installing of the concrete core sample often uses a concrete core drilling machine, and a core drilling method is adopted to drill the core sample from structural concrete so as to detect the concrete strength or observe the internal quality of the concrete.

The existing grabbing and installing equipment for the concrete core sample for building detection has the following defects in use:

1. the fixing ring is inconvenient to adjust;

2. when coring, be unfavorable for fixing it, have the hidden danger of removal.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an adjustable grabbing and installing device of a concrete core sample for building detection, which solves the problem that the adjustment of the fixing ring proposed in the background technology is inconvenient; when coring, be unfavorable for fixing it, have the hidden danger problem of removal.

In order to achieve the above object, the utility model provides a following technical scheme: an adjustable grabbing and installing device for a concrete core sample for building detection comprises a fixed seat, wherein three movable wheels are installed on the fixed seat, a pushing frame with a U-shaped structure is welded at the top end of the fixed seat, the opening of the pushing frame faces downwards, two guide pillars which are distributed oppositely are fixed at the top end of the fixed seat, a supporting seat is fixed at the top end of each guide pillar, a first lead screw penetrating through the supporting seat is arranged on each supporting seat, a hand wheel is connected to one end of each first lead screw, a guide sleeve is connected to the other end of each first lead screw, the guide sleeves are sleeved on the guide pillars, a core taking machine drill bit and an engine are further installed on each guide sleeve, a fixed ring is further installed on the fixed seat, an adjusting assembly is arranged on each fixed ring and comprises a second lead screw, a movable block and a nut, two through holes which are distributed oppositely and are used for the second lead screw to penetrate through are formed in the surface of each, the movable block is fixed at one end of the second screw rod and is positioned in the fixed ring, and a bearing is arranged at the joint of the movable block and the second screw rod.

Preferably, a second knob is fixed to the other end of the second lead screw.

Preferably, the opposite surfaces of the two second screw rods are arc-shaped structures.

Preferably, the front surface and the rear surface of the fixing seat are respectively welded with a supporting block, and the supporting blocks are provided with a fixing cone capable of moving up and down.

Preferably, a first knob is fixed to the top of the fixed cone.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the problem that the fixing ring is inconvenient to adjust in the prior art is solved by arranging the adjusting assembly on the fixing ring;

(2) through the supporting shoe that all welds on the front and back surface at the fixing base, set up the fixed awl that can move about from top to bottom on the supporting shoe, be convenient for prick fixed awl into ground, when having avoided coring, the removal of equipment to help better coring, improve the efficiency of coring.

Drawings

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

fig. 2 is a schematic diagram of the right-side view structure of the present invention;

fig. 3 is a schematic top view of the fixing ring of the present invention;

fig. 4 is a schematic cross-sectional structure diagram of fig. 3 according to the present invention;

in the figure: 1. a fixed seat; 2. a fixed cone; 3. a moving wheel; 4. a guide post; 5. a fixing ring; 6. a core drilling machine drill bit; 7. a supporting seat; 8. a hand wheel; 9. an engine; 10. pushing the frame; 11. a first knob; 12. a support block; 13. a guide sleeve; 14. a second knob; 15. a second lead screw; 16. a movable block; 17. a bearing; 18. a nut; 19. a first lead screw.

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, fig. 2, fig. 3 and fig. 4, the present invention provides a technical solution: an adjustable grabbing and installing device for a concrete core sample for building detection comprises a fixed seat 1, wherein the fixed seat 1 plays a role in stabilizing and supporting, three moving wheels 3 are installed on the fixed seat 1, the device is convenient to move through the moving wheels 3, a pushing frame 10 in a U-shaped structure is welded at the top end of the fixed seat 1, the opening of the pushing frame 10 faces downwards, so that the device is pushed more laborsavingly through the pushing frame 10, two guide pillars 4 which are oppositely distributed are fixed at the top end of the fixed seat 1, a supporting seat 7 is fixed at the top end of each guide pillar 4, a first lead screw 19 penetrating through the supporting seat 7 is arranged on each supporting seat 7, one end of each first lead screw 19 is connected with a hand wheel 8, the other end of each first lead screw is connected with a guide sleeve 13, each guide sleeve 13 is sleeved on each guide pillar 4, a core taking machine drill 6 and an engine 9 are further installed on each guide sleeve 13, a, the adjusting assembly comprises a second screw rod 15, a movable block 16 and a nut 18, two through holes which are distributed oppositely and are used for the second screw rod 15 to pass through are formed in the surface of a fixing ring 5, the nut 18 screwed with the second screw rod 15 is fixed in each through hole, the movable block 16 is fixed at one end of the second screw rod 15 and is located in the fixing ring 5, a bearing 17 is arranged at the joint of the movable block 16 and the second screw rod 15, a second knob 14 is fixed at the other end of the second screw rod 15, the opposite surfaces of the two second screw rods 15 are of arc-shaped structures, during adjustment, the second knob 14 is rotated, the second knob 14 drives the second screw rod 15 to rotate, the movable block 16 connected with the second screw rod 15 is driven to move when the second screw rod 15 moves, and the problem that the fixing ring 5 in the prior art is inconvenient to adjust is.

In this embodiment, it is preferred, supporting shoe 12 has all been welded on the surface around fixing base 1, be provided with the fixed awl 2 that can move about from top to bottom on this supporting shoe 12, the top of fixed awl 2 is fixed with first knob 11, during coring, move the region of operation with the equipment, rotate first knob 11, first knob 11 drives fixed awl 2 downwards, make fixed awl 2 prick into ground, when having avoided coring, the removal of equipment, thereby help better coring, improve the efficiency of coring.

The utility model discloses a theory of operation and use flow: when the core drilling machine drill bit 6 penetrates through the fixing ring 5 to adjust the core drilling machine drill bit, the second knob 14 is rotated, the second knob 14 drives the second screw rod 15 to rotate, and the second screw rod 15 drives the movable block 16 connected with the second screw rod to move when moving, so that the core drilling machine drill bit 6 penetrates out of the space between the two opposite movable blocks 16;

during coring, the equipment is moved to an operation area, the first knob 11 is rotated, and the first knob 11 drives the fixed cone 2 to face downwards, so that the fixed cone 2 is pricked into the ground;

the engine 9 is started, the guide sleeve 13 is downward through the hand wheel 8, the guide sleeve 13 downward drives the core drilling machine drill bit 6 to drill downwards for coring, and the core is detected after coring.

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. An adjustable grabbing and installing device for a concrete core sample for building detection comprises a fixed seat (1), wherein three movable wheels (3) are installed on the fixed seat (1), a pushing frame (10) with a U-shaped structure is welded at the top end of the fixed seat (1), an opening of the pushing frame (10) faces downwards, two guide columns (4) which are distributed oppositely are fixed at the top end of the fixed seat (1), a supporting seat (7) is fixed at the top end of each guide column (4), a first lead screw (19) penetrating through the supporting seat (7) is arranged on each supporting seat (7), one end of each first lead screw (19) is connected with a hand wheel (8), the other end of each first lead screw is connected with a guide sleeve (13), the guide sleeves (13) are sleeved on the guide columns (4), a core-taking machine drill bit (6) and an engine (9) are further installed on the guide sleeves (13), a fixing ring (5) is further installed on the fixed, the method is characterized in that: the adjustable screw driver is characterized in that an adjusting assembly is arranged on the fixing ring (5), the adjusting assembly comprises a second screw rod (15), a movable block (16) and a nut (18), two opposite distributed through holes for the second screw rod (15) to pass through are formed in the surface of the fixing ring (5), the nut (18) screwed with the second screw rod (15) is fixed in each through hole, the movable block (16) is fixed at one end of the second screw rod (15) and is located in the fixing ring (5), and a bearing (17) is arranged at the joint of the movable block (16) and the second screw rod (15).

2. The adjustable equipment for grabbing and installing the concrete core sample for building detection according to claim 1, is characterized in that: and a second knob (14) is fixed at the other end of the second screw rod (15).

3. The adjustable equipment for grabbing and installing the concrete core sample for building detection according to claim 1, is characterized in that: the opposite surfaces of the two second screw rods (15) are arc-shaped structures.

4. The adjustable equipment for grabbing and installing the concrete core sample for building detection according to claim 1, is characterized in that: supporting blocks (12) are welded on the front surface and the rear surface of the fixed seat (1), and a fixed cone (2) capable of moving up and down is arranged on each supporting block (12).

5. The adjustable equipment for grabbing and installing the concrete core sample for building detection as claimed in claim 4, wherein: the top of the fixed cone (2) is fixed with a first knob (11).