CN210719191U

CN210719191U - Measuring device for construction

Info

Publication number: CN210719191U
Application number: CN201922162300.0U
Authority: CN
Inventors: 温阿强
Original assignee: China MCC17 Group Co Ltd
Current assignee: China MCC17 Group Co Ltd
Priority date: 2019-12-04
Filing date: 2019-12-04
Publication date: 2020-06-09
Anticipated expiration: 2029-12-04

Abstract

The utility model discloses a measuring device for construction belongs to the architectural survey field. Comprises a support, an inner lifting rod and an outer lifting rod, wherein one end of the inner lifting rod is detachably connected on the support, the inner lifting rod is fixedly connected with a rack, the outer lifting rod is arranged on the outer side of the inner lifting rod, the outer lifting rod is provided with a rotating shaft and a guide groove, the stationary blade, first horizon bar and second horizon bar, fixedly connected with and rack toothing's lifting gear in the axis of rotation, the guide way is located the lifting gear top, stationary blade fixed connection is fixed on guide way top and stationary blade and is equipped with reset spring, reset spring keeps away from the one end fixedly connected with lock piece of stationary blade, lock piece sliding connection is equipped with the handle that extends to the guide way outside on the outer pole of lift and the lock piece, the lock piece is used for locking lifting gear, first horizon bar and second horizon bar set up perpendicularly and all fixed spirit level that is equipped with, be equipped with the plumb bob on the first horizon bar, can effectively measure the levelness and the straightness that hangs down of building the wall body by laying bricks or stones.

Description

Measuring device for construction

Technical Field

The utility model belongs to the technical field of the building measuring tool, concretely relates to measuring device for construction for the levelness and the straightness that hangs down of wall body are built by laying bricks or stones in effective measurement.

Background

In the building engineering, the levelness and the verticality of the masonry wall are key processes for ensuring the forming quality of the masonry wall. In reality, before wall construction, horizontal lines and vertical lines need to be hung on each wall, the preparation working time before the wall construction is long, the number of brick laying skins and the thickness of mortar joints cannot be guaranteed in the wall construction process, the construction method is time-consuming and labor-consuming, and the construction efficiency is low.

Disclosure of Invention

The utility model discloses will solve not enough among the prior art, so provide a measuring device for construction, can effectively guarantee every layer and build the levelness and the straightness that hangs down of wall body by laying bricks or stones.

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

a measuring device for building construction comprises a support, an inner lifting rod and an outer lifting rod, wherein one end of the inner lifting rod is detachably connected to the support, a rack is fixedly connected to the inner lifting rod, the outer lifting rod is arranged on the outer side of the inner lifting rod, a rotating shaft, a guide groove, a fixing piece, a first horizontal rod and a second horizontal rod are arranged on the outer lifting rod, a lifting gear is fixedly connected to the rotating shaft, the lifting gear is meshed with the rack, the guide groove is arranged on the outer lifting rod above the lifting gear, the fixing piece is fixedly connected to the outer lifting rod at the top of the guide groove, a reset spring is fixedly arranged on the fixing piece, one end, far away from the fixing piece, of the reset spring is fixedly connected with a locking block, the locking block is connected to the outer lifting rod in a sliding mode and is provided with a handle extending to the outer side of the guide groove, and the locking block is used, the first horizontal rod and the second horizontal rod are vertically arranged, level gauges are fixedly arranged on the first horizontal rod and the second horizontal plate, and a plumb bob is arranged on the first horizontal rod.

Furthermore, one side of the locking block, which is opposite to the lifting gear, is an arc-shaped surface, and teeth meshed with the lifting gear are arranged on the arc-shaped surface.

Furthermore, the inner lifting rod, the outer lifting rod, the first horizontal rod and the second horizontal rod are all provided with scale values.

Furthermore, a movably arranged laser pen is arranged on the lifting outer rod.

Furthermore, the lifting outer rod is provided with a guide wheel, and the lifting inner rod is provided with a lifting groove matched with the guide wheel.

Furthermore, the middle part of support fixedly connected with first screw thread post, the threaded post goes up the accordant connection and has the thread bush, the bottom fixedly connected with second screw thread post of pole in the lift, second screw thread post and thread bush accordant connection.

Further, the length of the first threaded column is 1.5 times of the length of the threaded sleeve, the length of the threaded sleeve is 2 times of the length of the second threaded column, and the length of the second threaded column is 5-10 cm.

Compared with the prior art, the utility model discloses can obtain following technological effect:

the utility model discloses in be equipped with mutually perpendicular's first horizon bar and second horizon bar and all be equipped with the spirit level on the two, utilize the spirit level can be fast with support adjustment to horizontal position, whether the straightness that hangs down that utilizes the plumb bob can clearly judge the wall body meets the standard requirement simultaneously, promote that the handle shifts up and causes locking piece and lifting gear separation, drive lifting gear through rotating the axis of rotation and rotate and then rise to the suitable position step by step with the outer pole of going up and down along the interior pole that goes up and down, the rethread locking piece locks lifting gear under reset spring's effect and makes it fix at current position.

The utility model discloses in be equipped with all be equipped with the scale interval on pole, the outer pole of lift, first horizon bar and the second horizon bar in the lift, be equipped with the laser pen that the activity set up on the outer pole of lift, utilize the scale interval can be with the straightness that hangs down of the height of judging the lift and plumb bob, can fix through the laser pen when building by laying bricks or stones every layer of wall body and can clearly judge its levelness of building by laying bricks or stones the brick layer at design height position.

The utility model discloses be equipped with the leading wheel on the well lift outer pole, be equipped with the lift groove that matches with the leading wheel in the lift, utilize the matching in leading wheel and lift groove can be with the good stability that keeps the straightness that hangs down that goes up and down in the lift in-process. The first screw thread post of middle part fixedly connected with of support, threaded connection has the thread bush on the thread bush, and the bottom fixedly connected with second screw thread post of pole in the lift, second screw thread post and thread bush threaded connection utilize the thread bush can realize quick assembly disassembly and can guarantee holistic joint strength with pole in the lift with the support.

Drawings

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

FIG. 2 is a front view of the present invention;

fig. 3 is a top view of the present invention.

In the figure: 1. a support; 2. an inner lifting rod; 3. a lifting outer rod; 4. a rotating shaft; 5. a guide groove; 6. a fixed block; 7. a first horizontal bar; 8. a second horizontal bar; 9. a lifting gear; 10. a return spring; 11. a locking block; 12. a level gauge; 13. a plumb bob; 14. a laser pen; 15. a guide wheel; 16. a lifting groove; 17 a first threaded post; 18. a threaded sleeve; 19. a second threaded post.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1:

as shown in fig. 1 to 3, a measuring device for construction, including support 1, interior pole 2 and the outer pole 3 that goes up and down in the lift, the connection can be dismantled on support 1 to the one end of the interior pole 2 that goes up and down, fixedly connected with rack on the interior pole 2 that goes up and down, the outer pole 3 that goes up and down sets up the outside at the interior pole 2 that goes up and down, be equipped with axis of rotation 4 on the outer pole 3 that goes up and down, guide way 5, stationary blade 6, first horizon bar 7 and second horizon bar 8, fixedly connected with lifting gear 9 on the axis of rotation 4, lifting gear 9 and rack toothing, drive lifting gear 9 through rotating axis of rotation 4 and rotate and then rise step by step outer pole 3 along. Guide way 5 is located the lift outer boom 3 of lifting gear 9 top, 6 fixed connection of stationary blade are on the lift outer boom 3 at 5 tops of guide way, the fixed reset spring 10 that is equipped with on the stationary blade 6, reset spring 10 keeps away from the one end fixedly connected with locking piece 11 of

stationary blade

6, 11 sliding connection of locking piece are equipped with the handle that extends to the 5 outsides of guide way on the lift outer boom 3 and on the locking piece 11, locking piece 11 is used for locking lifting gear 9, promote that the handle shifts up and cause locking piece 11 and lifting gear 9 to separate, driving lifting gear 9 through rotating axis of rotation 4 and rising to the suitable position along the pole 2 in the lift with lift outer boom 3, rethread locking piece 11 locking lifting gear 9 makes it fix at current position. First horizon bar 7 and the perpendicular setting of second horizon bar 8 all are fixed on first horizon bar 7 and the second horizontal plate and are equipped with spirit level 12, can adjust support 1 to horizontal position simply through the spirit level 12 of two perpendicular settings, are equipped with plumb bob 13 on the first horizon bar 7, utilize plumb bob 13 can clearly judge its straightness that hangs down of building wall body.

In this embodiment, it is further preferable that one side of the locking block 11 opposite to the lifting gear 9 is an arc-shaped surface, teeth engaged with the lifting gear 9 are arranged on the arc-shaped surface, and the arc-shaped surface can increase the contact area to ensure the locking effect.

In a further preferable scheme in this embodiment, the inner lifting rod 2, the outer lifting rod 3, the first horizontal rod 7 and the second horizontal rod 8 are all provided with scale values, and the lifting height and the masonry height of each layer can be clearly judged by using the scale values of the four.

In a further preferred scheme in this embodiment, the lifting outer rod 3 is provided with a movably arranged laser pointer 14, and the levelness of the masonry brick layer can be clearly judged by utilizing the up-down adjustment of the laser pointer 14.

In a further preferable scheme in this embodiment, the outer lifting rod 3 is provided with a guide wheel 15, the inner lifting rod 2 is provided with a lifting groove 16 matched with the guide wheel 15, and the stability of perpendicularity in the lifting process can be well maintained by matching the guide wheel 15 with the lifting groove 16.

In the embodiment, it is further preferable that a first threaded column 17 is fixedly connected to the middle of the support 1, a threaded sleeve 18 is threadedly connected to the threaded column, a second threaded column 19 is fixedly connected to the bottom of the elevator inner rod 2, and the second threaded column 19 is threadedly connected to the threaded sleeve 18. The inner lifting rod 2 and the support 1 can be quickly disassembled and assembled by utilizing the threaded sleeve 18.

In this embodiment, it is further preferable that the length of the first threaded column 17 is 1.5 times the length of the threaded sleeve 18, the length of the threaded sleeve 18 is twice the length of the second threaded column 19, and the length of the second threaded column 19 is 6 cm. By overlapping the first threaded stud 17 and the second threaded stud 19, the connection problem is fully achieved and the overall connection strength is maintained at a height that is such that the threaded sleeve 18 is rotated to reach the second threaded stud 19.

The construction method can be implemented in the specific implementation process, the support 1 is arranged on one side of a wall body to be built, then the lifting inner rod 2 and the lifting outer rod 3 are integrally connected under the action of the thread sleeves 18 through the first thread column 17 and the second thread column 19, the horizontal condition of the support 1 is directly observed through the adjustment of the support 1 through the two perpendicularly arranged gradienters 12, the first horizontal rod 7 is parallel to the wall surface, the second horizontal rod 8 is parallel to the thickness direction of the wall body, the laser pen 14 is adjusted to the designed height and locked, a constructor can conduct construction according to rays irradiated by the laser pen 14 or detect the construction quality of the constructor, meanwhile, the plumb bob 13 can detect (or be the basis) the perpendicularity of the wall body, and then the lifting gear 9 can be adjusted up and down according to the designed height and locked at the set position through the locking block 11.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The measuring device for building construction is characterized by comprising a support (1), an inner lifting rod (2) and an outer lifting rod (3), wherein one end of the inner lifting rod (2) is detachably connected onto the support (1), a rack is fixedly connected onto the inner lifting rod (2), the outer lifting rod (3) is arranged on the outer side of the inner lifting rod (2), a rotating shaft (4), a guide groove (5), a fixing piece (6), a first horizontal rod (7) and a second horizontal rod (8) are arranged on the outer lifting rod (3), a lifting gear (9) is fixedly connected onto the rotating shaft (4), the lifting gear (9) is meshed with the rack, the guide groove (5) is positioned on the outer lifting rod (3) above the lifting gear (9), the fixing piece (6) is fixedly connected onto the outer lifting rod (3) at the top of the guide groove (5), the utility model discloses a lock catch, including stationary blade (6), reset spring (10), one end fixedly connected with lock block (11) of stationary blade (6) are kept away from in reset spring (10), lock block (11) sliding connection is equipped with the handle that extends to the guide way (5) outside on going up and down outer pole (3) and lock block (11), lock block (11) are used for locking elevating gear (9), first horizon bar (7) and second horizon bar (8) set up perpendicularly, all fixed spirit level (12) that are equipped with on first horizon bar (7) and the second horizon plate, be equipped with plumb bob (13) on first horizon bar (7).

2. The measuring device for building construction according to claim 1, wherein one side of the locking block (11) opposite to the lifting gear (9) is an arc-shaped surface, and teeth meshed with the lifting gear (9) are arranged on the arc-shaped surface.

3. The measuring device for building construction according to claim 1, wherein the inner lifting rod (2), the outer lifting rod (3), the first horizontal rod (7) and the second horizontal rod (8) are provided with scale values.

4. A measuring device for building construction according to claim 3, characterized in that the lifting outer rod (3) is provided with a movably arranged laser pointer (14).

5. The measuring device for building construction as claimed in claim 1, wherein the outer lifting rod (3) is provided with a guide wheel (15), and the inner lifting rod (2) is provided with a lifting groove (16) matched with the guide wheel (15).

6. The measuring device for building construction according to claim 1, characterized in that a first threaded column (17) is fixedly connected to the middle of the support (1), a threaded sleeve (18) is connected to the threaded column in a matching manner, a second threaded column (19) is fixedly connected to the bottom of the lifting inner rod (2), and the second threaded column (19) is connected to the threaded sleeve (18) in a matching manner.

7. A measuring device for construction according to claim 6, characterised in that the length of the first threaded column (17) is 1.5 times the length of the threaded sleeve (18), the length of the threaded sleeve (18) is twice the length of the second threaded column (19), and the length of the second threaded column (19) is 5-10 cm.