CN213021581U

CN213021581U - Movable positioning detection equipment for building foundation construction

Info

Publication number: CN213021581U
Application number: CN202021876510.2U
Authority: CN
Inventors: 陈文静
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2021-04-20
Anticipated expiration: 2030-09-01

Abstract

The utility model belongs to the field of building foundation construction, in particular to a movable positioning detection device for building foundation construction, which provides the following proposal aiming at the existing problems, which comprises a positioning detection device body and a flat plate, wherein four corners of the bottom of the flat plate are fixedly provided with supporting legs, and the bottom ends of the four supporting legs are respectively rotatably provided with a wheel, the interior of the flat plate is provided with a cavity, the inner wall of the top of the cavity is provided with a vertical hole, a base is movably arranged in the cavity, and the top side of the base is fixedly arranged at the bottom side of the positioning detection device body, and the inner walls at the two sides of the cavity are both fixedly provided with trapezoidal blocks, the utility model solves the defects existing in the prior art, the bumping force of the positioning detection equipment body when moving is counteracted through the double damping and buffering effects in the vertical and horizontal directions, and the internal elements of the device are prevented from being damaged.

Description

Movable positioning detection equipment for building foundation construction

Technical Field

The utility model relates to a building foundation construction technical field especially relates to a building foundation construction movable location check out test set.

Background

In the field of engineering construction, instruments for positioning and detection, including measuring instruments such as a total station, a level meter and a theodolite, are often required.

The patent with the application number of CN201921217549.0 discloses a building foundation engineering location detection device, relate to architectural equipment's technical field, solved the detector and examine time measuring in the completion, more troublesome problem when taking out, it includes the shell, the inner shell, the apron, the connecting hole, the connecting block, the detector, be provided with the baffle in the inner shell, it wears to be equipped with first branch to fix on the baffle, it has second branch to keep away from the both ends of baffle with first branch and articulate, the both ends fixedly connected with fixture block of first branch is kept away from to second branch, fixedly connected with compression spring one between fixture block and the baffle, wear to be equipped with the mounting hole on shell and the inner shell lateral wall and supply the fixture block break-through, the inner shell has the backup pad towards one side butt of bottom in the shell, the one end of bottom is provided with compression spring two in the backup pad orientation shell, the. The utility model discloses have and can the automatic movement reach the shell opening part when the monitor accomplishes the detection, the detector's of conveniently taking effect.

But the inconvenient removal of a building foundation engineering location detection device that this patent relates to can bring certain trouble for building foundation engineering's location detection, and this detection device damages inside components and parts because of shaking too big very easily when removing simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the portable location check out test set of building foundation construction who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a movable positioning detection device for building foundation construction comprises a positioning detection device body and a flat plate, wherein supporting legs are fixedly arranged at four corners of the bottom of the flat plate, wheels are rotatably arranged at the bottom ends of the four supporting legs, a cavity is formed in the flat plate, vertical holes are formed in the inner wall of the top of the cavity, a base is movably arranged in the cavity, the top side of the base is fixedly arranged at the bottom side of the positioning detection device body, trapezoidal blocks are fixedly arranged on the inner walls of two sides of the cavity, two ejector rods are respectively and slidably arranged on two sides of the base, through holes are formed in the top sides of the four ejector rods, double T-shaped rods are movably arranged in the two through holes in the same vertical direction, two ends of each double T-shaped rod extend out of the ejector rods, a trapezoidal groove is formed in the bottom side of the base, and a vertical rod is fixedly, and both sides of the vertical rod are fixedly provided with rod sleeves, and the rod sleeves are internally and slidably provided with straight rods.

Preferably, two sliding grooves are formed in the two sides of the base respectively, one side of the sliding block is arranged in the sliding grooves in a sliding mode, and the other side of the sliding block is fixedly arranged on the ejector rod.

Preferably, the double-T rod is sleeved with a first spring, and two ends of the first spring are respectively and fixedly connected to the two ejector rods.

Preferably, the one end that four ejector pins kept away from each other all inclines to set up, and the inclined plane parallels with the both sides of trapezoidal piece.

Preferably, the one end that two straight-bars kept away from each other all extends outside the rod cover to the leading wheel is installed in the rotation, and two leading wheels all with the inner wall looks adaptation of dovetail groove both sides.

Preferably, one end of the second spring is fixedly sleeved on the rod sleeve, and the other end of the second spring is fixedly connected to the straight rod.

In the utility model, when the movable positioning and detecting equipment for building foundation construction vibrates in the vertical direction, the base can move downwards, at the moment, the inner walls on the two sides of the trapezoidal groove can extrude the two guide wheels to move towards the mutually close sides, and then the straight rod can be forced by the second spring to reset with the guide wheels, so that the aim of damping in the vertical direction is fulfilled; if vibration in the horizontal direction occurs, the ejector rods on the two sides of the base can act on the trapezoidal block, then the two ejector rods can slide towards the side away from each other, and then the first spring can act on the two ejector rods in the reverse direction to achieve the shock absorption in the horizontal direction;

the utility model provides a shortcoming that exists among the prior art, offset the jolt power that location check out test set body received when removing through vertical and ascending dual shock attenuation buffering effect of horizontal direction, guaranteed that device inner member does not receive the damage.

Drawings

Fig. 1 is a schematic front view of a movable positioning and detecting device for building foundation construction according to the present invention;

fig. 2 is a schematic structural view of a part a of a movable positioning and detecting device for building foundation construction according to the present invention;

fig. 3 is the utility model provides a building foundation construction movable positioning detection equipment's part B schematic structure.

In the figure: the device comprises a positioning detection device body 1, a flat plate 2, supporting legs 3, wheels 4, a cavity 5, vertical holes 6, a base 7, a trapezoidal block 8, a top rod 9, a sliding groove 10, a sliding block 11, a through hole 12, double T rods 13, a first spring 14, a trapezoidal groove 15, a vertical rod 16, a rod sleeve 17, a straight rod 18, a guide wheel 19 and a second spring 20.

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.

Example one

Referring to fig. 1-3, a movable positioning detection device for building foundation construction comprises a positioning detection device body 1 and a flat plate 2, wherein four corners of the bottom of the flat plate 2 are fixedly provided with support legs 3, the bottom ends of the four support legs 3 are rotatably provided with wheels 4, the flat plate 2 is internally provided with a cavity 5, the inner wall of the top of the cavity 5 is provided with a vertical hole 6, a base 7 is movably arranged in the cavity 5, the top side of the base 7 is fixedly arranged at the bottom side of the positioning detection device body 1, the inner walls at two sides of the cavity 5 are fixedly provided with trapezoidal blocks 8, two sides of the base 7 are respectively provided with two ejector rods 9 in a sliding manner, the top sides of the four ejector rods 9 are provided with through holes 12, two through holes 12 in the same vertical direction are movably provided with double T rods 13, two ends of the double T rods 13 extend out of the ejector rods 9, and the bottom, a vertical rod 16 is fixedly arranged on the inner wall of the bottom of the cavity 5, rod sleeves 17 are fixedly arranged on two sides of the vertical rod 16, and a straight rod 18 is slidably arranged in the rod sleeves 17.

The utility model discloses in, two spouts 10 have respectively been seted up to the both sides of base 7 equally divide, and sliding mounting has one side of slider 11 in spout 10, and slider 11's opposite side fixed mounting is on ejector pin 9, and spout 10 and slider 11 mutually support to slide in order to make ejector pin 9 more firm.

The utility model discloses in, cup jointed first spring 14 on two T poles 13, and fixed connection is on two ejector pins 9 respectively at first spring 14's both ends, and first spring 14 is for making ejector pin 9 automatic re-setting, and then eliminates the vibrations of horizontal direction.

The utility model discloses in, the one end that four ejector pins 9 kept away from each other all inclines to set up, and the inclined plane parallels with the both sides of trapezoidal piece 8.

The utility model discloses in, the one end that two straight-bars 18 kept away from each other all extends to outside the rod cover 17 to the leading wheel 19 is installed in the rotation, and two leading wheels 19 all with the inner wall looks adaptation of dovetail groove 15 both sides.

The utility model discloses in, the fixed one end that has cup jointed second spring 20 on the rod cover 17, and second spring 20's other end fixed connection is on straight-bar 18, and second spring 20 is for making straight-bar 18 automatic re-setting, and then eliminates the vibrations of vertical direction.

Example two

The utility model discloses in, two spouts 10 have respectively been seted up to the both sides of base 7 equally divide, and sliding mounting has one side of slider 11 in spout 10, and the fixed welding of opposite side of slider 11 is on ejector pin 9.

The utility model discloses in, cup jointed first spring 14 on two T poles 13, and the both ends of first spring 14 are fixed respectively to weld and are connected on two ejector pins 9.

The utility model discloses in, the fixed one end that has cup jointed second spring 20 on the rod cover 17, and the fixed welding of the other end of second spring 20 is on straight-bar 18.

In the utility model, when the vibration in the vertical direction occurs, the base 7 moves downwards, at the moment, the inner walls at the two sides of the trapezoidal groove 15 extrude the two guide wheels 19 to move towards the mutually close sides, and then the straight rod 18 is forced by the second spring 20 to drive the guide wheels 19 to reset, so as to achieve the purpose of damping in the vertical direction; if vibration in the horizontal direction occurs, the push rods 9 on the two sides of the base 7 act on the trapezoidal block 8, then the two push rods 9 slide towards the side away from each other, and then the first spring 14 acts on the two push rods 9 in the opposite direction, so that the shock absorption in the horizontal direction is achieved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A movable positioning detection device for building foundation construction comprises a positioning detection device body (1) and a flat plate (2) and is characterized in that supporting legs (3) are fixedly installed at four corners of the bottom of the flat plate (2), wheels (4) are rotatably installed at the bottoms of the four supporting legs (3), a cavity (5) is formed in the flat plate (2), vertical holes (6) are formed in the inner wall of the top of the cavity (5), a base (7) is movably installed in the cavity (5), the top side of the base (7) is fixedly installed at the bottom side of the positioning detection device body (1), trapezoidal blocks (8) are fixedly installed on the inner walls of two sides of the cavity (5), two ejector rods (9) are respectively installed on two sides of the base (7) in a sliding mode, through holes (12) are formed in the top sides of the four ejector rods (9), and double T rods (13) are movably installed in the two through holes (12) located in the same vertical direction, both ends of two T poles (13) all extend outside ejector pin (9), dovetail groove (15) have been seted up to the bottom side of base (7), fixed mounting has montant (16) on the inner wall of cavity (5) bottom, and the equal fixed mounting in both sides of montant (16) has rod cover (17), and slidable mounting has straight-bar (18) in rod cover (17).

2. The movable positioning and detecting equipment for building foundation construction according to claim 1, wherein two sliding grooves (10) are respectively formed in two sides of the base (7), one side of the sliding block (11) is slidably mounted in the sliding grooves (10), and the other side of the sliding block (11) is fixedly mounted on the ejector rod (9).

3. The movable positioning and detecting equipment for building foundation construction according to claim 1, wherein the double T-shaped rods (13) are sleeved with first springs (14), and two ends of each first spring (14) are respectively and fixedly connected to the two top rods (9).

4. The movable positioning and detecting equipment for building foundation construction according to claim 1, wherein one ends of the four push rods (9) far away from each other are all obliquely arranged, and the oblique surfaces are parallel to two sides of the trapezoidal blocks (8).

5. The movable positioning and detecting equipment for building foundation construction as claimed in claim 1, wherein one ends of the two straight rods (18) far away from each other extend out of the rod sleeve (17) and are rotatably provided with guide wheels (19), and the two guide wheels (19) are matched with the inner walls of the two sides of the trapezoidal groove (15).

6. The movable positioning and detecting equipment for building foundation construction as claimed in claim 1, wherein one end of the second spring (20) is fixedly sleeved on the rod sleeve (17), and the other end of the second spring (20) is fixedly connected to the straight rod (18).