Concrete member verticality measuring device

Abstract

The utility model discloses a concrete member verticality measuring device, and belongs to the technical field of building measurement. The device mainly comprises a measuring instrument. The quick release assembly is arranged on the measuring instrument, the quick release assembly comprises at least two groups of fixing sleeves, the fixing sleeves are installed at the bottom of the measuring instrument, each fixing sleeve is composed of a ring and a cylinder installed with the ring, and a sliding groove is formed in each cylinder; the clamping plates are arranged on the ring in a sliding mode, and first springs are arranged between the fixing sleeves and the clamping plates; the ejector rods are arranged in the sliding grooves in a sliding mode, ejector bases are installed at the bottoms of the ejector rods, and clamping grooves are formed in the ejector rods; wherein a through groove and a circular groove are respectively formed in the clamping plate. According to the concrete member verticality measuring device, through the arrangement of the quick disassembly assembly, the measuring instrument and the support can be quickly connected in a scene facing an emergency measurement task, and the effect of quick disassembly and assembly is achieved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of building surveying, in particular to a verticality measuring device for a concrete component. BACKGROUND

[0002] The concrete component is a kind of structural element widely used in the construction industry, which is made of concrete material and has the functions of bearing and transmitting load. These components play a crucial role in building engineering and are mainly used to support and build the overall structure of buildings, such as columns, beams or walls, etc.

[0003] Currently, when using a measuring device to measure a concrete component, it is generally necessary to emit horizontal laser and other laser auxiliary to measure the verticality of the concrete component, such as a total station. The total station is a high-tech measuring instrument that integrates light, machine and electricity. It is a surveying and mapping instrument system that integrates horizontal angle, vertical angle (verticality), distance (slope distance, horizontal distance, height difference), and height difference measurement functions.

[0004] However, before using the total station, the total station and the support need to be assembled. In the prior art, the total station and the support are usually assembled by bolts. After the total station and the support are docked, the bolts need to be rotated one by one for fixation. This process is relatively cumbersome and time-consuming, especially in situations that require quick assembly and disassembly, such as emergency measurement tasks. The efficiency of bolt connection is particularly low.

[0005] Therefore, it is necessary to provide a verticality measuring device for a concrete component to solve the above problems.

[0006] It should be noted that the above information disclosed in this background section is only for understanding the background technology of the present application, and therefore, it can contain information that does not constitute prior art. SUMMARY

[0007] Based on the above problems existing in the prior art, the present application aims to provide a verticality measuring device for a concrete component, which can be quickly assembled and disassembled.

[0008] The technical solution adopted by the present application to solve the technical problems is: a verticality measuring device for a concrete component, comprising a measuring instrument; a quick-release assembly is provided on the measuring instrument, which comprises: at least two groups of fixing sleeves, the fixing sleeves are installed at the bottom of the measuring instrument, the fixing sleeves are composed of a ring and a cylinder installed on the ring, and a sliding groove is formed on the cylinder; at least two groups of clamping plates, the clamping plates are slidingly arranged on the ring, and a first spring is arranged between the fixing sleeve and the clamping plate; at least two groups of jacks, the jacks are slidingly arranged in the sliding groove, a top seat is installed at the bottom of the jack, and a clamping groove is formed on the jack; wherein: a through slot and a circular slot are formed on the clamping plate.

[0009] Furthermore, a connecting frame is slidably arranged inside the slide groove, and a second spring is arranged between the connecting frame and the slide groove. A limit rod is installed on the connecting frame, and the limit rod is slidably arranged inside the ring.

[0010] Furthermore, a support assembly is provided at the bottom of the top seat, the support assembly including at least two sets of mounting seats hinged to the bottom of the top seat.

[0011] Furthermore, two sets of support rods are installed at the bottom of the mounting base. A connecting sleeve is installed at the end of the support rod away from the mounting base. An extension plate is slidably installed inside the connecting sleeve. A foot is detachably installed at the bottom of the extension plate.

[0012] Furthermore, a knob is threaded onto the connecting sleeve, with one end of the knob passing through one of the support rods and abutting against the extension plate.

[0013] Furthermore, at least two sets of connecting sleeves are equipped with round rods, and at least two sets of counterweights are slidably arranged on the round rods, with two sets of bolts threaded onto the round rods.

[0014] The beneficial effects of this application are: the concrete component verticality measuring device provided by this application, through the setting of quick-release components, allows the measuring instrument and the bracket to be quickly connected in the face of emergency measurement tasks, achieving the effect of quick assembly and disassembly.

[0015] In addition to the purposes, features, and advantages described above, this application has other purposes, features, and advantages. A further detailed description of this application will be provided below with reference to the figures. Attached Figure Description

[0016] The accompanying drawings, which form part of this application, are used to provide a further understanding of this application. The illustrative embodiments and descriptions of this application are used to explain this application and do not constitute an undue limitation of this application. In the drawings:

[0017] Figure 1 This is a schematic diagram of an overall device for measuring the verticality of a concrete component according to this application.

[0018] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0019] Figure 3 for Figure 1 Enlarged view of point B in the middle;

[0020] Figure 4 for Figure 1 A schematic diagram of the overall structure of the middle section;

[0021] Figure 5 for Figure 4 Enlarged view of point C in the middle;

[0022] In the drawings, reference numerals:

[0023] 1. measuring instrument;

[0024] 2. support assembly; 21, support rod; 201, mounting seat; 22, extension plate; 23, foot stand; 24, top seat; 25, connecting sleeve; 26, knob; 27, round rod; 28, counterweight;

[0025] 3. quick release assembly; 31, fixing sleeve; 301, sliding groove; 302, ring; 303, cylinder; 32, clamping plate; 321, through slot; 33, limiting rod; 34, connecting frame; 35, first spring; 36, second spring; 37, jacking rod; 38, clamping groove. DETAILED DESCRIPTION

[0026] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The technical solutions in the embodiments of the present application will be described in detail below with reference to the drawings and in combination with the embodiments. Obviously, the described embodiments are only part of the embodiments of the present application, not all. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor should be within the scope of protection of the present application.

[0027] In order to enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be described in detail below with reference to the drawings. Obviously, the described embodiments are only part of the embodiments of the present application, not all. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor should be within the scope of protection of the present application.

[0028] As shown in Figures 1-2 The present application provides a concrete member verticality measuring device, which comprises a measuring instrument 1, the measuring instrument 1 is an existing total station, and specific structure and principle will not be described here. A quick release assembly 3 is arranged at the bottom of the measuring instrument 1, which is used for quick disassembly and assembly of the measuring instrument 1. Specifically,

[0029] As shown in Figures 4-5 The quick release assembly 3 comprises a plurality of fixing sleeves 31 fixedly installed at the bottom of the measuring instrument 1, the fixing sleeve 31 is composed of a ring 302 and a cylinder 303 fixedly installed with the ring 302, and a sliding groove 301 is formed in the inside of the cylinder 303;

[0030] A connecting frame 34 is arranged to slide in the sliding groove 301, and a second spring 36 is arranged between the connecting frame 34 and the sliding groove 301, so that the connecting frame 34 can move in the sliding groove 301 under the action of external force, and reset under the action of the second spring 36 after the external force disappears;

[0031] The connecting frame 34 is fixedly provided with a limiting rod 33, and the limiting rod 33 is slidingly arranged on the frame body of the fixing sleeve 31;

[0032] Meanwhile, a group of clamping plates 32 are slidingly arranged on the ring 302, the clamping plate 32 is provided with a through slot 321, and a circular slot (not shown in the figure) adapted to the limiting rod 33 is formed through the clamping plate 32, and the first spring 35 is arranged between the clamping plate 32 and the fixing sleeve 31;

[0033] In the initial state, the first spring 35 is in the compressed state, and the second spring 36 is in the free state, and the limiting rod 33 is inserted into the circular slot;

[0034] And the inner part of the sliding groove 301 is slidingly provided with a top rod 37, so that the top rod 37 can be inserted into or extracted from the inner part of the sliding groove 301;

[0035] When installing, the top rod 37 is inserted into the sliding groove 301, the top rod 37 drives the connecting frame 34 to slide into the inner part of the sliding groove 301, and drives the limiting rod 33 to move, at this time the second spring 36 is compressed, until the limiting rod 33 is separated from the circular slot of the clamping plate 32, at this time the clamping plate 32 moves away from the center of the ring 302 under the action of the restoring force of the first spring 35, until the clamping plate 32 abuts against the top rod 37;

[0036] A clamping groove 38 adapted to the clamping plate 32 is formed on the top rod 37, so that when the clamping plate 32 abuts against the top rod 37, the clamping plate 32 can move into the clamping groove 38, thereby fixing the top rod 37 in the vertical direction of the fixing sleeve 31;

[0037] When disassembling, press the clamping plate 32 to move to the center of the sliding groove 301, until the limiting rod 33 moves into the circular slot of the clamping plate 32 under the action of the restoring force of the second spring 36, thereby fixing the clamping plate 32, then the measuring instrument 1 and the top rod 37 are separated;

[0038] And a top seat 24 is fixedly installed at the bottom of the top rod 37, which is convenient for the subsequent installation of the supporting equipment of the measuring instrument 1, and when the top rod 37 is inserted into or extracted from the inner part of the sliding groove 301, the top seat 24 is moved synchronously, thereby connecting and separating the supporting equipment and the measuring instrument 1;

[0039] Meanwhile, a supporting assembly 2 is arranged at the bottom of the top seat 24, which is used for supporting the measuring instrument 1;

[0040] As Figures 1-3As shown, the support assembly 2 comprises a plurality of mounting bases 201 hinged at the bottom of the top base 24, the bottom of the mounting base 201 is fixedly provided with two groups of support rods 21, and the end of the support rod 21 away from the mounting base 201 is fixedly provided with a connecting sleeve 25, the inside of the connecting sleeve 25 is slidably provided with an extension plate 22, and the bottom of the extension plate 22 is detachably provided with a foot stand 23, and the foot stand 23 has a needle foot suitable for supporting;

[0041] In use, the plurality of support rods 21 are rotated, and then the distance between the plurality of foot stands 23 is adjusted, and the foot stands are placed on the ground for support by the needle feet. It should be noted that the foot stand 23 also has a foot plate, so that when the measuring instrument 1 needs to be placed on a muddy ground, the needle feet can be inserted into the mud through the foot plate, and the length of the extension plate 22 can be adjusted according to the actual situation;

[0042] A knob 26 is threadedly mounted on the connecting sleeve 25, one end of the knob 26 penetrates one of the support rods 21 and abuts against the extension plate 22, so as to fix the length of the extension plate 22 after adjustment;

[0043] Continuing to refer to Figure 3 A plurality of round rods 27 are fixedly mounted on the plurality of connecting sleeves 25, and a plurality of counterweights 28 are slidably arranged on the round rods 27, so as to increase the weight of the support assembly 2 when placed on the ground, and keep the weight balanced;

[0044] Two groups of bolts are threadedly mounted on the round rods 27, so as to fix the counterweights 28, to prevent the support assembly 2 from being blown away in strong winds, thereby needing to be repositioned;

[0045] In summary, the support assembly 2 and the measuring instrument 1 are installed through the quick release assembly 3 in use, and then the measuring instrument 1 is supported on the ground by the support assembly 2 to keep it horizontal, and then the verticality of the concrete member is measured by the measuring instrument 1. When facing strong winds, appropriate counterweights 28 can be selected according to the actual situation and fixed by bolts, thereby increasing the weight of the support assembly 2 to avoid the influence of strong winds on the support assembly 2 and thus on the measuring instrument 1.

[0046] The above only describes the preferred embodiments of the present application and is not intended to limit the present application. Those skilled in the art can make various changes and modifications to the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A concrete member verticality measuring device, characterised in that: Include: Measuring instrument (1); Quick release assembly (3), the quick release assembly (3) is arranged on the measuring instrument (1), the quick release assembly (3) includes: At least two sets of fixed sleeve (31), the fixed sleeve (31) is installed at the bottom of the measuring instrument (1), the fixed sleeve (31) is composed of ring (302) and cylinder (303) installed with the ring (302), the cylinder (303) is provided with sliding slot (301) on it; At least two sets of clamping plates (32), the clamping plate (32) is slidably arranged on the ring (302), the first spring (35) is arranged between the fixed sleeve (31) and the clamping plate (32); At least two sets of top rod (37), the top rod (37) is slidably arranged in the inside of the sliding slot (301), the top rod (37) is provided with top seat (24) at the bottom, the top rod (37) is provided with clamping groove (38) on it; Wherein: the clamping plate (32) is respectively provided with through slot (321) and circular groove.

2. A device for measuring the verticality of a concrete element according to claim 1, characterized in that: The inside of the sliding slot (301) is slidably provided with connecting frame (34), the second spring (36) is arranged between the connecting frame (34) and the sliding slot (301), the connecting frame (34) is provided with limiting rod (33), the limiting rod (33) is slidably arranged in the inside of the ring (302).

3. A concrete member verticality measuring device according to claim 2, characterised in that: The bottom of the top seat (24) is provided with support assembly (2), the support assembly (2) includes at least two sets of mounting seat (201) hinged at the bottom of the top seat (24).

4. A device for measuring the verticality of a concrete element according to claim 3, characterized in that: The bottom of the mounting seat (201) is provided with two sets of support rod (21), the support rod (21) is provided with connecting sleeve (25) at the end away from the mounting seat (201), the inside of the connecting sleeve (25) is slidably provided with extension plate (22), the bottom of the extension plate (22) is detachably provided with foot support (23).

5. A device for measuring the verticality of a concrete element according to claim 4, characterized in that: The knob (26) is threadedly installed on the connecting sleeve (25), one end of the knob (26) penetrates one of the support rods (21) and abuts against the extension plate (22).

6. A device for measuring the verticality of a concrete member according to claim 4, characterized in that: At least two sets of the connecting sleeve (25) are provided with circular rod (27), at least two sets of counterweight (28) are slidably arranged on the circular rod (27), two sets of bolts are threadedly installed on the circular rod (27).

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