Portable vertical prism device for improving measurement construction safety

Abstract

The utility model relates to the technical field of high building and high slope template checking and measuring construction, in particular to a portable vertical prism device for improving measuring construction safety, which comprises an adapter, the upper part of the adapter is connected with one end of a connecting plate, the other end of the connecting plate is fixedly connected with a centering rod, and the upper end of the centering rod is connected with a prism; and a prism bar is rotationally connected below the conversion joint. The device has the beneficial effects that the prism rod is kept vertical by adjusting the prism rod, that is, the centering rod provided with the prism is also kept vertical, so that the rapid and accurate prism setting is realized, and the template checking and measuring precision is ensured; and the telescopic prism bar is used for assisting the device in setting up the prism, so that a worker does not need to climb, and the safety of the worker is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to high building and high slope formwork checking measurement construction technical field especially relates to a portable vertical prism device that improves measurement construction security. BACKGROUND

[0002] In the high building and high slope concrete retaining wall construction process, before carrying out the concrete pouring, need to check the measurement of the supporting formwork, according to the measurement data judgment, whether the supporting formwork meets the design requirement, therefore the precision of formwork checking measurement work provides strong guarantee for high building and high slope concrete retaining wall construction, the existing formwork checking measurement is through the prism that the staff carries, then climbs to the formwork more than 2 meters high above, then sets up the prism in the formwork inside face, because in the high altitude and is artificial setting up prism, cannot accurately make the prism keep vertical, the precision of formwork checking measurement cannot be accurately controlled, and the operating personnel who set up the prism in the high altitude also have great security risks. SUMMARY

[0003] The utility model discloses a portable vertical prism device that improves measurement construction security can effectively solve the problem in the background art.

[0004] To achieve the above object, the technical scheme adopted by the utility model is:

[0005] A portable vertical prism device that improves measurement construction security, including conversion joint, the upper side of conversion joint is connected with the one end of connecting plate, the other end of connecting plate is fixedly connected with centering rod, the upper end of centering rod is connected with prism, the lower side of conversion joint is rotatably connected with prism rod.

[0006] Further, the conversion joint includes a body and a screw A fixed on the upper surface center of the body, the lower bottom surface of the body is provided with a Leica interface for rotatably connecting with the Leica head on the upper end of the prism rod.

[0007] Further, the upper surface of the connecting plate is symmetrically provided with through holes at both ends, the through hole (21) on one side is sleeved with the screw A, and the upper side of the screw A is matched with a locking nut A.

[0008] Further, the upper side of the centering rod is provided with a Leica head, the middle part is provided with a limiting table, the lower side of the limiting table is provided with a screw B, and the lower end of the screw B is provided with a cone.

[0009] Further, the screw B is sleeved with the through hole on the side of the connecting plate away from the screw A, and the lower side of the screw B is matched with a locking nut B.

[0010] Further, the central axes of the centering rod and the prism rod are parallel to each other.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1、 through adjusting prism pole makes it keep vertical, it shows that the centering pole installed prism also keeps vertical, realizes quick and accurate prism setting, guarantees template checking surveying precision;

[0013] 2、 use telescopic prism pole to assist this device to set up prism, need not staff to carry out climbing operation, great improvement work personnel's security. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is whole structure schematic diagram of the utility model of a kind of portable vertical prism device of improving measurement construction security;

[0015] Figure 2 It is the schematic diagram of centering pole and prism cooperation of the utility model of a kind of portable vertical prism device of improving measurement construction security;

[0016] Figure 3 It is the three-dimensional schematic diagram of conversion joint of the utility model of a kind of portable vertical prism device of improving measurement construction security;

[0017] Figure 4 It is the sectional view of conversion joint of the utility model of a kind of portable vertical prism device of improving measurement construction security;

[0018] Figure 5 It is the overhead view of connecting plate of the utility model of a kind of portable vertical prism device of improving measurement construction security;

[0019] Figure 6 It is the schematic diagram of centering pole of the utility model of a kind of portable vertical prism device of improving measurement construction security;

[0020] Figure 7 It is the use state diagram of the utility model of a kind of portable vertical prism device of improving measurement construction security.

[0021] In the drawing: 1, conversion joint, 11, body, 12, screw rod A;2, connecting plate, 21, through hole;3, centering pole, 31, limit platform, 32, screw rod B, 33, cone, 34, lock nut B;4, prism;5, prism pole;6, bipod. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, purposes and effects realized by the utility model easy to understand, the utility model is further described below in combination with specific implementation manners.

[0023] In the description of the utility model, it needs to explain, the term "upper", "lower", "internal", "external" "front end", "rear end", "both ends", "one end", "the other end" and so on indicate the position relation or position relation based on the position relation shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and not indicate or imply that the device or element indicated must have a particular orientation, a particular orientation and operation, therefore, it cannot be understood as a limitation on the utility model. In addition, the term "first", "second" is only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0024] In the description of the utility model, it needs to explain, unless otherwise specified and limited, the term "installation", "provided with", "connection" and so on, should be broad understanding, for example, "connection", can be fixed connection, can also be detachable connection, or integrally connected;It can be mechanical connection, or electrical connection;It can be directly connected, or indirectly connected through intermediate medium, it can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0025] Embodiment 1, please refer to Figures 1-6 The utility model provides a technical scheme:

[0026] A portable stand prism device for improving measurement construction safety, including conversion joint 1, the upper side of conversion joint 1 is connected with the one end of connecting plate 2, the other end of connecting plate 2 is fixedly connected with centering rod 3, and the upper end of centering rod 3 is connected with prism 4;The lower side of conversion joint 1 is rotatably connected with prism rod 5.

[0027] In the embodiment, conversion joint 1 includes body 11 and screw rod A12 fixed on the upper surface center of body 11, the lower bottom surface of body 11 is provided with Leica interface 13 for rotatably connecting with the upper end of Leica head of prism rod 5, and it should be understood that the axis of screw rod A12 is coaxial with the hole axis of Leica interface 13.

[0028] In the embodiment, the upper surface of connecting plate 2 is provided with through hole 21 symmetrically at both ends, and the through hole 21 on one side is sleeved with screw rod A12, and the upper side of screw rod A12 is matched with locking nut A14, and connecting plate 2 is processed by using stainless steel plate with length of 20cm, width of 5cm and thickness of 5mm, which can be used for a long time without rust.

[0029] In the embodiment, the upper part of the centering rod 3 is provided with a Leica joint, the middle part is provided with a limiting table 31, the limiting table 31 has a positioning function, the lower part of the limiting table 31 is provided with a screw rod B32, the lower end of the screw rod B32 is provided with a cone 33, the tip of the cone 33 is used for aligning the inner side of the template during measurement, and it should be understood that the Leica joint, the screw rod B32 and the cone 33 on the upper part of the centering rod 3 are coaxial.

[0030] In the embodiment, the screw rod B32 is sleeved with the through hole 21 on the side of the connecting plate 2 away from the screw rod A12, the lower part of the screw rod B32 is matched with a locking nut B34, the locking nut B34 is fastened to cooperate with the limiting function of the limiting table 31, so that the centering rod 3 is fixed on the connecting plate 2, the outer thread of the screw rod B32 is the same as that of the screw rod A12, and therefore the model of the locking nut A14 is the same as that of the locking nut B34, so that the installation and use are facilitated.

[0031] In the embodiment, the centering rod 3 and the middle axis of the prism rod 5 are parallel to each other, and it should be understood that when the prism rod 5 is kept vertical, the centering rod 3 is also vertical, and during measurement, the prism rod 5 only needs to be adjusted to be vertical, so that the centering rod 3 and the prism 4 are kept in a vertical state.

[0032] The use method of the present application is:

[0033] Please refer to Figure 7 During use, the assembled device is installed on the Leica head above the prism rod 5 through the Leica interface 13, the telescopic prism rod 5 is elongated, the tip of the cone 33 below the centering rod 3 is aligned with the inner side above the template to be checked, the prism rod 5 is kept vertical by adjusting the two tripods 6 connected to the side of the prism rod 5, and then the template checking measurement work can be performed by aiming the prism 4 with a measuring instrument.

[0034] The basic principle and main features of the present application and the advantages of the present application are shown and described above; it should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principle of the present application, various changes and improvements can be made to the present application without departing from the spirit and scope of the present application, and these changes and improvements all fall within the scope of the present application; the scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A portable stand prism device for improving safety of surveying construction, characterized by: Including conversion joint (1), the upper side of conversion joint (1) is connected with one end of connecting plate (2), the other end of connecting plate (2) is fixedly connected with centering rod (3), the upper end of centering rod (3) is connected with prism (4);The lower side of conversion joint (1) is rotatably connected with prism rod (5).

2. The portable stand prism device for improving the safety of surveying construction according to claim 1, characterized in that: The conversion joint (1) includes a body (11) and a screw A (12) fixed on the upper surface center of the body (11), the lower bottom surface of the body (11) is provided with a Leica interface (13) for rotatably connecting with the upper end of the Leica head of prism rod (5).

3. The portable stand prism device for improving the safety of surveying construction according to claim 2, characterized in that: The upper surface of the connecting plate (2) is symmetrically provided with a through hole (21) at both ends, one side of the through hole (21) is sleeved with screw A (12), the upper side of screw A (12) is matched with locking nut A (14).

4. The portable transit device of claim 3, wherein: The upper side of the centering rod (3) is provided with a Leica joint, the middle part is provided with a limiting table (31), the lower side of the limiting table (31) is provided with a screw B (32), the lower end of the screw B (32) is provided with a cone (33).

5. The portable stand prism device for improving the safety of surveying construction according to claim 4, characterized in that: The screw B (32) is sleeved with the through hole (21) on the connecting plate (2) away from the screw A (12) side, the lower side of the screw B (32) is matched with locking nut B (34).

6. The portable stand prism device for improving the safety of surveying construction according to claim 1, characterized in that: The central axis of the centering rod (3) and the prism rod (5) are parallel to each other.

Images