CN213455434U - Flatness detection equipment for building construction - Google Patents

Abstract

The utility model belongs to the technical field of roughness check out test set, especially, be a roughness check out test set for construction, including placing board, T shape round bar and detector, place the left side fixedly connected with handle of board, the lower fixed surface who places the board is connected with two first rectangle pieces and second rectangle piece, two rotate between the first rectangle piece and be connected with first round bar, the front end fixedly connected with carousel of first round bar, the front side fixedly connected with second round bar of carousel, the left side of second rectangle piece is rotated and is connected with the fixed pulley, place the left side of board and seted up first rectangular channel, the second rectangular channel has been seted up to the left side inner wall of first rectangular channel, the inner wall sliding connection of first rectangular channel has the square plate, the first square of right side fixedly connected with of square plate. The utility model discloses a T shape round bar, stay cord, second spring and the square plate that set up cooperate, solve the problem of being not convenient for accomodate the dolly wholly.

Description

Flatness detection equipment for building construction

Technical Field

The utility model relates to a roughness check out test set technical field specifically is a roughness check out test set for construction.

Background

Need carry out the roughness after the construction of ground is accomplished in the construction of building and check and accept, the personnel of checking and accepting use roughness check out test set to detect the roughness on ground usually, fix the detector at the dolly, promote the dolly subaerial motion, the detector detects the roughness on ground, present roughness check out test set be inconvenient for after detecting to wholly accomodate the dolly, the place of depositing in a large number has been taken, the detector mostly all is through the bolt fastening on the dolly, need special instrument to dismantle after having detected, be inconvenient for quick fixation and dismantlement detector simultaneously, can not satisfy the user demand, therefore we propose a roughness check out test set for construction and be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a roughness check out test set for construction has solved and has been not convenient for accomodate the dolly is whole, is not convenient for quick fixation simultaneously and dismantles the problem of detector.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a flatness detection device for building construction comprises a placing plate, a T-shaped round bar and a detector, wherein the left side of the placing plate is fixedly connected with a handle, the lower surface of the placing plate is fixedly connected with two first rectangular blocks and a second rectangular block, the first round bar is rotatably connected between the two first rectangular blocks, the front end of the first round bar is fixedly connected with a rotary disc, the front side of the rotary disc is fixedly connected with a second round bar, the left side of the second rectangular block is rotatably connected with a fixed pulley, the left side of the placing plate is provided with a first rectangular groove, the left inner wall of the first rectangular groove is provided with a second rectangular groove, the inner wall of the first rectangular groove is slidably connected with a square plate, the right side of the square plate is fixedly connected with a first square block, the lower surface of the square plate is fixedly connected with a right side of a right rectangular block fixedly connected with a pull rope, one end of the pull rope, which bypasses the fixed pulley, is wound and fixed with the outer side of, the outside at T shape pole is established to carousel slip cap, the first spring of fixedly connected with between T shape pole and the carousel, first spring movable sleeve establishes in the outside of T shape pole, is located the front side of first rectangular block seted up and be the first circular recess that the annular distributes, the outside of T shape pole and the first circular recess looks joint in a plurality of first circular recesses, two third pole of left side inner wall fixedly connected with of second rectangular channel, the square plate slip cap is established in the outside of third pole, and fixedly connected with two second springs that are under the tensile state between the left side inner wall of square plate and second rectangular channel, second spring movable sleeve establishes in the outside of the third pole that corresponds.

As a preferred technical proposal of the utility model, the lower surfaces of the placing plate and the first square block are fixedly connected with two second square blocks, the lower surfaces of the second square blocks are connected with rollers in a rotating way, the upper surface of the placing plate is fixedly connected with a connecting box, the front side inner wall of the connecting box is connected with a screw rod in a rotating way, the front end of the screw rod extends to the outer fixedly connected knob of the connecting box, the outer side of the screw rod is connected with a fourth rectangular block in a threaded way, the bottom inner wall of the connecting box is fixedly connected with two stop blocks, one side inner wall of the two stop blocks which are close to each other is connected with the outer side of the fourth rectangular block in a sliding way, the left side inner wall and the right side inner wall of the connecting box are both fixedly connected with a first square rod, the outer side of the first square rod is connected with a second square rod in a sliding way, the upper, and the outside sliding connection of second square pole has the third square pole, the third square pole rotates through first connecting rod and fourth rectangular block to be connected, and the third square pole rotates through the second connecting rod and the second square pole that corresponds to be connected, two splint one side that is close to each other and the outside movable contact of detector.

As a preferred technical scheme of the utility model, first circular port has been opened to the front side of carousel, the outside sliding connection of the inner wall of first circular port and T shape pole.

As a preferred technical scheme of the utility model, first rectangular hole has been seted up to the bottom inner wall of first rectangular channel, the outer side sliding connection of the inner wall of first rectangular hole and third rectangle piece, two second circular recesses have been seted up on the right side of square plate, the outer side sliding connection of the inner wall of second circular recess and the third round bar that corresponds.

As a preferred technical scheme of the utility model, the screw hole has been opened to the front side of fourth rectangle piece, the outside sliding connection of screw hole and screw rod, two second rectangular holes have been seted up to the upper surface of connecting box, the outside sliding connection of third rectangular hole and the second square pole that corresponds.

As a preferred technical scheme of the utility model, the third rectangular hole has been seted up in the left side of second square pole, the inner wall of third rectangular hole and the outside sliding connection of the first square pole that corresponds, two fourth rectangular holes have been seted up to the upper surface of third square pole, the inner wall in fourth rectangular hole and the outside sliding connection of the second square pole that corresponds.

(III) advantageous effects

Compared with the prior art, the utility model provides a roughness check out test set for construction possesses following beneficial effect:

1. this a roughness check out test set for construction, through the T shape round bar that sets up, the stay cord, second spring and square plate cooperate, first circular slot phase separation in pulling T shape round bar and a plurality of first circular slots, the second round bar drives first round bar through rotating the carousel and rotates, first round bar emits winding stay cord, when the right side that the second spring drove first square and placed the board through the square plate contacts, loosen T shape round bar, the solution is not convenient for wholly accomodate the problem to the dolly.

2. This a roughness check out test set for construction, screw rod through setting up, the head rod, second connecting rod and third party pole cooperate, the screw rod drives the fourth rectangle piece and removes, the fourth rectangle piece drives the head rod and removes and rotate, it moves down to connect to drive the third party pole, the third party pole drives the second connecting rod and removes and rotates, the second connecting rod drives the second square pole that corresponds and removes, two second square poles loosen the detector to the one side removal of keeping away from each other, the problem of the quick fixation of being not convenient for and dismantling the detector is solved.

Drawings

Fig. 1 is a front view of the three-dimensional structure of the present invention;

fig. 2 is a side view of the three-dimensional structure of the present invention;

fig. 3 is an enlarged schematic view of a in the present invention;

fig. 4 is a partial three-dimensional bottom view of the present invention;

fig. 5 is a partial top cross-sectional view of the present invention;

fig. 6 is an internal view of the junction box of the present invention;

fig. 7 is an enlarged schematic view of B in fig. 6 according to the present invention.

In the figure: 1. placing the plate; 101. a handle; 102. a first rectangular block; 103. a second rectangular block; 104. a first round bar; 105. a turntable; 106. a second round bar; 107. a fixed pulley; 2. a square plate; 201. a first block; 202. a third rectangular block; 3. pulling a rope; 4. a T-shaped round bar; 401. a first spring; 5. a third round bar; 501. a second spring; 6. a second block; 601. a roller; 7. a connection box; 701. a screw; 702. a fourth rectangular block; 703. a stopper; 704. a first square bar; 705. a second square bar; 706. a splint; 8. a third square bar; 9. a first connecting rod; 10. a second connecting rod; 11. and (7) detecting the instrument.

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.

Examples

Referring to fig. 1-7, the present invention provides the following technical solutions: a flatness detection device for building construction comprises a placing plate 1, a T-shaped round bar 4 and a detector 11, wherein the left side of the placing plate 1 is fixedly connected with a handle 101, the lower surface of the placing plate 1 is fixedly connected with two first rectangular blocks 102 and a second rectangular block 103, a first round bar 104 is rotatably connected between the two first rectangular blocks 102, the front end of the first round bar 104 is fixedly connected with a turntable 105, the front side of the turntable 105 is fixedly connected with a second round bar 106, the left side of the second rectangular block 103 is rotatably connected with a fixed pulley 107, the left side of the placing plate 1 is provided with a first rectangular groove, the left inner wall of the first rectangular groove is provided with a second rectangular groove, the inner wall of the first rectangular groove is slidably connected with a square plate 2, the right side of the square plate 2 is fixedly connected with a first square block 201, the right side of a third rectangular block 202 is fixedly connected with a pull rope 3, one end of the pull rope 3, which passes through the fixed pulley 107, is wound on the outer side of the first round bar 104, the turntable 105 is slidably sleeved on the outer side of the T-shaped round rod 4, a first spring 401 is fixedly connected between the T-shaped round rod 4 and the turntable 105, the first spring 401 is movably sleeved on the outer side of the T-shaped round rod 4, a first circular groove distributed in an annular shape is formed in the front side of the first rectangular block 102 located on the front side, the outer side of the T-shaped round rod 4 is clamped with one first circular groove in the first circular grooves, two third round rods 5 are fixedly connected to the inner wall of the left side of each second rectangular groove, the square plate 2 is slidably sleeved on the outer side of each third round rod 5, two second springs 501 in a stretching state are fixedly connected between the inner wall of the left side of the square plate 2 and the inner wall of the left side of each second rectangular groove, and the second springs 501 are movably sleeved on the outer sides of the corresponding third round rods 5.

In this embodiment, the handle 101 is provided to facilitate pushing the placing plate 1, the fixed pulley 107 is provided to facilitate changing the running track of the pulling rope 3, and the second spring 501 is provided to facilitate resetting of the square plate 2 after moving.

Specifically, the lower surfaces of the placing plate 1 and the first square 201 are fixedly connected with two second square 6, the lower surface of the second square 6 is rotatably connected with a roller 601, the upper surface of the placing plate 1 is fixedly connected with a connecting box 7, the front side inner wall of the connecting box 7 is rotatably connected with a screw 701, the front end of the screw 701 extends to the outer fixedly connected knob of the connecting box 7, the outer side of the screw 701 is in threaded connection with a fourth rectangular block 702, the bottom inner wall of the connecting box 7 is fixedly connected with two stoppers 703, the inner wall of one side of the two stoppers 703 close to each other is in sliding connection with the outer side of the fourth rectangular block 702, the left side inner wall and the right side inner wall of the connecting box 7 are both fixedly connected with a first square rod 704, the outer side of the first square rod 704 is in sliding connection with a second square rod, the upper surface of the second square rod 705 extends to the outer side of the connecting box 7 and is fixedly connected with a clamping plate 706, the third square rod 8 is rotatably connected with the fourth rectangular block 702 through a first connecting rod 9, the third square rod 8 is rotatably connected with the corresponding second square rod 705 through a second connecting rod 10, and one side of the two clamping plates 706 close to each other is in movable contact with the outer side of the detector 11.

In this embodiment, the rollers 601 are disposed to facilitate the movement of the placing board 1, and the two stoppers 703 are disposed to restrict the fourth rectangular block 702, so that the fourth rectangular block 702 cannot rotate.

Specifically, the front side of carousel 105 is opened and is equipped with first circular port, the inner wall of first circular port and the outside sliding connection of T shape pole 4.

In this embodiment, the first circular hole is formed to restrain the T-shaped round bar 4 so that the T-shaped round bar 4 does not move up and down.

Specifically, a first rectangular hole is formed in the inner wall of the bottom of the first rectangular groove, the inner wall of the first rectangular hole is connected with the outer side of the third rectangular block 202 in a sliding manner, two second circular grooves are formed in the right side of the square plate 2, and the inner walls of the second circular grooves are connected with the outer sides of the corresponding third round rods 5 in a sliding manner.

In this embodiment, the second circular groove is convenient for constraining the square plate 2, so that the square plate 2 can only move left and right.

Specifically, a threaded hole is formed in the front side of the fourth rectangular block 702 and is in sliding connection with the outer side of the screw 701, two second rectangular holes are formed in the upper surface of the connecting box 7, and the third rectangular holes are in sliding connection with the outer sides of the corresponding second square rods 705.

In this embodiment, the threaded holes are provided to facilitate the fixing of the fourth rectangular block 702 after the movement.

Specifically, a third rectangular hole is formed in the left side of the second square rod 705, the inner wall of the third rectangular hole is in sliding connection with the outer side of the corresponding first square rod 704, two fourth rectangular holes are formed in the upper surface of the third square rod 8, and the inner wall of each fourth rectangular hole is in sliding connection with the outer side of the corresponding second square rod 705.

In this embodiment, the third rectangular hole is convenient for constraining the second square rod 705, so that the second square rod 705 can only move left and right, and the third rectangular groove is arranged so that the third square rod 8 does not affect the left and right movement of the second square rod 705 in the process of moving up.

The utility model discloses a theory of operation and use flow: when the trolley needs to be stored after the detection of the flatness of the ground is finished, the T-shaped round rod 4 is pulled, the T-shaped round rod 4 is separated from one of the first round grooves, the second round rod 106 drives the rotary disc 105 to rotate, the rotary disc 105 drives the first round rod 104 to rotate, the first round rod 104 releases the wound pull rope 3, the second spring 501 in a stretching state resets, the second spring 501 drives the square plate 2 to move left, when the first square block 201 is in contact with the right side of the placing plate 1, the T-shaped round rod 4 is released, the T-shaped round rod 4 is clamped with the other first round groove of the first round grooves, and the trolley is stored;

when the detector 11 needs to be taken down, the knob is rotated to drive the screw 701 to rotate, the screw 701 drives the fourth rectangular block 702 to move, the fourth rectangular block 702 drives the first connecting rod 9 to move and rotate, the third square rod 8 is driven to move downwards through connection, the third square rod 8 drives the second connecting rod 10 to move and rotate, the second connecting rod 10 drives the corresponding second square rod 705 to move, the two second square rods 705 move towards one side away from each other to loosen the detector 11, and the detector 11 is taken down.

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 (6)

1. The utility model provides a roughness check out test set for construction, is including placing board (1), T shape round bar (4) and detector (11), its characterized in that: the left side of the placing plate (1) is fixedly connected with a handle (101), the lower surface of the placing plate (1) is fixedly connected with two first rectangular blocks (102) and a second rectangular block (103), a first round bar (104) is rotatably connected between the two first rectangular blocks (102), the front end of the first round bar (104) is fixedly connected with a rotary disc (105), the front side of the rotary disc (105) is fixedly connected with a second round bar (106), the left side of the second rectangular block (103) is rotatably connected with a fixed pulley (107), the left side of the placing plate (1) is provided with a first rectangular groove, the left inner wall of the first rectangular groove is provided with a second rectangular groove, the inner wall of the first rectangular groove is slidably connected with a square plate (2), the right side of the square plate (2) is fixedly connected with a first square block (201), and the lower surface of the square plate (2) is fixedly connected with a right side of a third rectangular block (202) and is fixedly connected with a pull rope (3), the pull rope (3) winds and is fixed with the outer side of a first round rod (104) by bypassing one end of a fixed pulley (107), a rotary disc (105) is sleeved on the outer side of a T-shaped round rod (4) in a sliding manner, a first spring (401) is fixedly connected between the T-shaped round rod (4) and the rotary disc (105), the first spring (401) is movably sleeved on the outer side of the T-shaped round rod (4), a first round groove distributed in an annular manner is arranged on the front side of a first rectangular block (102) positioned on the front side, the outer side of the T-shaped round rod (4) is clamped with one of a plurality of first round grooves, two third round rods (5) are fixedly connected to the inner wall of the left side of a second rectangular groove, a square plate (2) is sleeved on the outer side of the third round rods (5) in a sliding manner, and two second springs (501) in a stretching state are fixedly connected between the square plate (2) and the inner wall of the left side of the second rectangular groove, the second spring (501) is movably sleeved on the outer side of the corresponding third round rod (5).

2. A flatness detecting apparatus for building construction according to claim 1, wherein: the lower surfaces of the placing plate (1) and the first square block (201) are fixedly connected with two second square blocks (6), the lower surfaces of the second square blocks (6) are rotatably connected with rollers (601), the upper surface of the placing plate (1) is fixedly connected with a connecting box (7), the inner wall of the front side of the connecting box (7) is rotatably connected with a screw rod (701), the front end of the screw rod (701) extends to the outer fixedly connected knob of the connecting box (7), the outer side of the screw rod (701) is in threaded connection with a fourth rectangular block (702), the inner wall of the bottom of the connecting box (7) is fixedly connected with two check blocks (703), the inner wall of one side, close to each other, of the two check blocks (703) is in sliding connection with the outer side of the fourth rectangular block (702), the inner wall of the left side and the inner wall of the right side of the connecting box (7) are both fixedly connected with a first square rod (704), and the outer side of the first square rod (704, the upper surface of second square pole (705) extends to the outer fixedly connected with splint (706) of connecting box (7), and the outside sliding connection of second square pole (705) has third square pole (8), third square pole (8) are connected through first connecting rod (9) and fourth rectangular block (702) rotation, and third square pole (8) rotate with second square pole (705) that corresponds through second connecting rod (10) and are connected, two splint (706) one side that is close to each other and the outside swing joint of detector (11).

3. A flatness detecting apparatus for building construction according to claim 1, wherein: the front side of carousel (105) is opened and is equipped with first circular port, the inner wall of first circular port and the outside sliding connection of T shape pole (4).

4. A flatness detecting apparatus for building construction according to claim 1, wherein: a first rectangular hole is formed in the inner wall of the bottom of the first rectangular groove, the inner wall of the first rectangular hole is in sliding connection with the outer side of the third rectangular block (202), two second circular grooves are formed in the right side of the square plate (2), and the inner walls of the second circular grooves are in sliding connection with the outer sides of the corresponding third round rods (5).

5. A flatness detecting apparatus for building construction according to claim 2, wherein: threaded holes are formed in the front side of the fourth rectangular block (702), the threaded holes are in sliding connection with the outer sides of the screws (701), two second rectangular holes are formed in the upper surface of the connecting box (7), and the third rectangular holes are in sliding connection with the outer sides of the corresponding second square rods (705).

6. A flatness detecting apparatus for building construction according to claim 2, wherein: a third rectangular hole is formed in the left side of the second square rod (705), the inner wall of the third rectangular hole is in sliding connection with the outer side of the corresponding first square rod (704), two fourth rectangular holes are formed in the upper surface of the third square rod (8), and the inner wall of each fourth rectangular hole is in sliding connection with the outer side of the corresponding second square rod (705).

Images