CN219608006U - Theodolite leveling device for reinforced building investigation - Google Patents

Abstract

The utility model discloses a reinforced theodolite leveling device for architectural survey, which relates to the technical field of theodolite, and comprises theodolite. A leveling frame is installed on the theodolite. Offer limit hole, two limit blocks are slidably installed on the limit hole, baffle plates are all installed on the two limit blocks, and both baffle plates are compatible with the theodolite. In the utility model, through the setting of structures such as baffles and L-shaped rods, and through setting protection measures on the leveling frame, disassembly, reassembly and debugging are not required when the theodolite moves, which greatly saves the detection time of surveyors and prevents The bumping of the reinforced building survey theodolite is eliminated, and at the same time, under the cover of the two baffles, dust cannot enter the reinforced building survey theodolite, thereby prolonging the service life of the reinforced building survey theodolite. Through the setting of the mobile plate, A backing plate for data recording can be added, which is very convenient to use.

Description

A reinforced theodolite leveling device for building survey

technical field

The utility model relates to the technical field of theodolite, in particular to a reinforced theodolite leveling device for building survey.

Background technique

Theodolite is a measuring instrument designed according to the principle of angle measurement to measure horizontal and vertical angles. The reinforced theodolite for architectural survey has two mutually perpendicular rotation axes to adjust the azimuth and horizontal height of the telescope. Reinforced theodolite for building survey is a kind of angle measuring instrument, which is equipped with a collimator, a horizontal dial and an indicator of reading, a vertical dial and an indicator of reading.

In the prior art, the reinforced building survey theodolite used in building surveys is generally carried out through the support frame to level the theodolite, thereby improving the accuracy of the measurement of the reinforced building survey theodolite, but the existing When the reinforced building survey theodolite is used on the construction site of the building, it needs multiple measurements to achieve the accuracy of the measurement. However, when the same place is measured multiple times and the short distance is moved, it needs to be continuously reinforced. The theodolite for building survey is disassembled, assembled and leveled. This process is a waste of time for the surveyors. At the same time, there are often strong winds at the construction site with dust floating around. The existing reinforced theodolite for building survey is not equipped with protective devices. After the dust enters the reinforced building survey theodolite, due to the accumulation of dust, it is easy to damage the reinforced building surveying theodolite, reducing the service life of the reinforced building surveying theodolite.

Utility model content

The purpose of the utility model is to provide a reinforced theodolite leveling device for building survey, to solve the problem that the leveling device proposed in the above background technology is not provided with a protective device, and when the same place is measured multiple times and moved in a short distance, it is not necessary Stopping to disassemble, assemble and level the reinforced building survey theodolite is a waste of time and the entry of dust will reduce the service life of the reinforced building survey theodolite.

In order to achieve the above object, the utility model provides the following technical solutions: a reinforced building survey theodolite leveling device, comprising a theodolite, a leveling frame is installed on the theodolite, a partition is installed on the leveling frame, and a partition There are limited holes on the plate, and two limit blocks are slidably installed on the limit holes, and baffles are installed on the two limit blocks. Both baffles are compatible with theodolite. When using the theodolite, place the last three supporting legs. After manually adjusting the leveling device, turn the twist block. The rotation of the twist block drives the rotation shaft to rotate in the positioning hole on the connecting rod. The movable shaft rotates in the movable hole, the rotation of the movable shaft drives the rotating rod to rotate, the rotation of the rotating rod drives the moving shaft to rotate in the retaining groove on the L-shaped rod, and the rotating of the moving shaft drives the left L-shaped rod to slide on the support plate. The moving L-shaped rod drives the limit block to move in the limit hole on the partition, and the moving limit block drives the left baffle to move, which is convenient for providing power for the movement of the baffle. After use, The baffle is re-covered on the reinforced building survey theodolite, thus avoiding the need to constantly disassemble, assemble and level the reinforced building survey theodolite when measuring the same place multiple times and moving short distances. Wasted time and dust ingress are problems that can reduce the service life of ruggedized building survey theodolites.

Preferably, a connecting rod is installed on the partition, a support plate is installed on the bottom side of the connecting rod, a chute is provided on the support plate, two L-shaped rods are slidably installed on the chute, and the two L-shaped rods are respectively installed On the two limit blocks, the sliding of the L-shaped rod in the chute facilitates the smoother sliding of the L-shaped rod and limits the L-shaped rod to only move in the horizontal direction and cannot swing.

Preferably, a rotating shaft is installed on the connecting rod, a turntable is installed on the rotating shaft, two rotating rods are installed on the rotating disk, and the two rotating rods are respectively installed on two L-shaped rods, and the rotating shaft The other end of the torsion block is installed, and the rotating shaft drives the turntable to rotate, and the turntable drives the L-shaped rod to rotate, thereby providing power for the movement of the baffle.

Preferably, the connecting rod is provided with a positioning hole, and the rotating shaft is rotatably installed in the positioning hole. The rotation of the rotating shaft in the positioning hole enables the rotating shaft to drive the turntable to rotate without causing the rotating shaft to swing.

Preferably, two movable shafts are installed on the turntable, movable holes are respectively opened on the two rotating rods, and the two movable shafts are respectively rotated and installed in the two movable holes, and the moving shafts are installed on the two rotating rods. There are retaining grooves on the two L-shaped rods, and the two moving shafts are respectively rotated and installed in the two retaining grooves. The rotation of the turntable drives the rotating rod to move, and the moving of the rotating rod drives the L-shaped rod to move, which is convenient for power transmission to the on the L-shaped pole.

Preferably, two mounting blocks are installed on one of the baffles, a moving plate is installed on the two mounting blocks, a handle is installed on the moving plate, and the handle is used to pull the handle, and the handle drives the mounting block of the moving plate on the baffle Rotate upward, so that when using the reinforced building survey theodolite, the staff can measure and record the data side by side, so that the measurement time can be saved and the surveyor's body will not be injured.

Preferably, a slide groove is provided on one of the baffles, a linkage shaft is slidably installed in the slide groove, a positioning rod is installed on the linkage shaft, and two support blocks are installed on the positioning rod, and the two support blocks are installed On a moving plate, the moving plate drives the support block to move, the support block drives the positioning rod to rotate, and the positioning rod rotates to drive the linkage shaft to rotate in the sliding groove, so as to provide a supporting force for supporting the moving plate.

The beneficial effects of the utility model are:

In the utility model, through the setting of structures such as baffles and L-shaped rods, and through setting protection measures on the leveling frame, it is not necessary to disassemble, reassemble, and debug when the theodolite moves, which greatly saves the detection time and time of surveyors. The bumping of the reinforced building survey theodolite is prevented, and at the same time, under the cover of the two baffles, dust cannot enter the reinforced building survey theodolite, thereby prolonging the service life of the reinforced building surveying theodolite.

In the utility model, through the arrangement of structures such as the moving plate and the positioning rod, the handle is used to drive the moving plate to rotate on the mounting block on the baffle, and at the same time the moving plate drives the positioning rod to move downward, and the positioning rod moves downward Drive the linkage shaft to move on the sliding groove on the baffle, so that when the staff use the reinforced building survey theodolite, they can measure and record the data side by side, which can save the measurement time and will not hurt the surveyor's body cause some damages.

Description of drawings

Fig. 1 is the structural connection schematic diagram of a theodolite leveling device for a kind of reinforced building survey proposed by the utility model;

Fig. 2 is a structural connection schematic diagram of a dividing plate, an L-shaped bar, a support plate and the like of a theodolite leveling device for a reinforced building survey proposed by the utility model;

Fig. 3 is a schematic diagram of structural connections such as baffle plates and moving plates of a theodolite leveling device for a reinforced building survey proposed by the utility model;

Fig. 4 is a schematic diagram of the partial structure connection of the mobile plate and the positioning rod of a reinforced building surveying theodolite leveling device proposed by the utility model.

In the figure: 1, theodolite; 2, leveling frame; 3, clapboard; 4, baffle; 5, connecting rod; 6, rotating shaft; 7, torsion block; 8, turntable; Rod; 11, L-shaped rod; 12, movable shaft; 13, movable hole; 14, movable shaft; 15, handle; 16, chute; 17, retaining groove; 18, positioning hole; 19, limit block; 20 , limit hole; 21, installation block; 22, moving plate; 23, slide groove; 24, positioning rod; 25, support block; 26, linkage shaft.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

Referring to Fig. 1-4, a kind of theodolite leveling device of reinforced construction survey, comprises theodolite 1, and leveling frame 2 is installed on theodolite 1, and clapboard 3 is installed on the leveling frame 2, and limit plate 3 is set up Hole 20, two limit blocks 19 are slidably installed on the limit hole 20, and baffle plate 4 is all installed on two limit blocks 19, and two baffle plates 4 are all matched with theodolite 1, when using reinforced building When using theodolite 1 for survey, place the last three supporting legs, and after manually adjusting the leveling device, turn the twist block 7, the rotation of the twist block 7 drives the rotation shaft 6 to rotate in the positioning hole 18 on the connecting rod 5, and the rotation shaft 6 rotates Drive the rotation of the turntable 8, the rotation of the turntable 8 drives the two movable shafts 12 to rotate in the movable hole 13, the rotation of the movable shaft 12 drives the rotation of the rotating rod 10, and the rotation of the rotating rod 10 drives the retention groove 17 of the moving shaft 14 on the L-shaped rod 11 Inward rotation, the rotation of the moving shaft 14 drives the left L-shaped rod 11 to move in the chute 16 on the support plate 9, and the moving L-shaped rod 11 drives the stop block 19 to move in the stop hole 20 on the partition 3 , the moving limit block 19 drives the baffle plate 4 on the left to move, which is convenient to provide power for the movement of the baffle plate 4. After use, the baffle plate 4 is re-covered on the reinforced building survey theodolite 1, thereby avoiding multiple When measuring the same place for the first time and moving a short distance, it is necessary to disassemble, assemble and level the reinforced building survey theodolite 1 continuously, which is a waste of time and the entry of dust will reduce the service life of the reinforced building survey theodolite 1 .

With reference to Fig. 2, in the present utility model, connecting rod 5 is installed on the dividing plate 3, and support plate 9 is installed on the bottom side of connecting rod 5, is provided with chute 16 on the support plate 9, and two chute 16 is slidably installed L-shaped rod 11, two L-shaped rods 11 are installed on two limit blocks 19 respectively, through the sliding of L-shaped rod 11 in the chute 16, it is convenient for the sliding of L-shaped rod 11 to be smoother and limit L-shaped rod 11 at the same time It can only move horizontally and cannot swing.

With reference to Fig. 2, in the utility model, on the connecting rod 5, a rotating shaft 6 is installed for rotation, on the rotating shaft 6, a turntable 8 is installed, on the turntable 8, two rotating rods 10 are installed for rotating, and the two rotating rods 10 are respectively installed in rotation. On the two L-shaped rods 11, a torsion block 7 is installed on the other end of the rotating shaft 6. The rotating shaft 6 drives the turntable 8 to rotate, and the turntable 8 drives the L-shaped rod 11 to rotate, thereby providing power for the movement of the baffle plate 4.

Referring to Fig. 2, in the utility model, the connecting rod 5 is provided with a positioning hole 18, and the rotating shaft 6 is rotated and installed in the positioning hole 18, and the rotating shaft 6 rotates in the positioning hole 18, so that the rotating shaft 6 can drive the rotating disk 8 to rotate , will not allow the rotating shaft 6 to swing.

Referring to Fig. 1-2, in the utility model, two movable shafts 12 are installed on the turntable 8, and two movable holes 13 are opened on the two rotating rods 10 respectively, and the two movable shafts 12 are respectively rotated and installed in the two movable holes 13 , the two rotating rods 10 are equipped with moving shafts 14, and the two L-shaped rods 11 are provided with retaining grooves 17. Drive the rotating rod 10 to move, and the moving rod 10 drives the L-shaped rod 11 to move, so that the power is transmitted to the L-shaped rod 11.

With reference to Fig. 3, in the present utility model, two mounting blocks 21 are installed on a baffle plate 4, a moving plate 22 is installed on the two mounting blocks 21, handle 15 is installed on the moving plate 22, use handle 15, The handle 15 drives the moving plate 22 to rotate on the mounting block 21 on the baffle plate 4, so that the staff can measure and record data while using the reinforced building survey theodolite 1, thereby saving measurement time and not Inflict physical damage to the surveyor.

Referring to Fig. 3-4, in the utility model, a baffle plate 4 is provided with a slide groove 23, and a linkage shaft 26 is slidably installed in the slide groove 23, and a positioning rod 24 is installed on the linkage shaft 26, and the positioning rod 24 rotates Two support blocks 25 are installed, and two support blocks 25 are installed on a moving plate 22, and the moving plate 22 drives the support block 25 to move, and the support block 25 drives the positioning rod 24 to rotate, and the positioning rod 24 rotates to drive the linkage shaft 26 in Rotation in the sliding groove 23 is convenient to give a supporting force to the supporting movable plate 22 .

The working principle of the utility model:

When using the reinforced theodolite 1 for architectural survey, place the last three supporting legs, and after manually adjusting the leveling device, turn the twist block 7, and the rotation of the twist block 7 will drive the rotation shaft 6 to rotate in the positioning hole 18 on the connecting rod 5 , the rotation of the rotating shaft 6 drives the rotation of the turntable 8, the rotation of the turntable 8 drives the two movable shafts 12 to rotate in the movable hole 13, the rotation of the movable shaft 12 drives the rotation of the rotating rod 10, and the rotation of the left rotating rod 10 drives the moving shaft 14 in the L-shaped rod 11 rotates in the retaining groove 17, and the left moving shaft 14 rotates to drive the left L-shaped rod 11 to move to the left in the chute 16 on the support plate 9, and the left-moving L-shaped rod 11 drives the limit block 19 moves to the left in the limit hole 20 on the partition 3, the limit block 19 moving to the left drives the baffle plate 4 on the left to move to the left, and the right rotating rod 10 rotates to drive the moving shaft 14 on the L-shaped rod 11 Rotate in the retaining groove 17, the right moving shaft 14 rotates to drive the L-shaped bar 11 on the left to move to the right in the chute 16 on the support plate 9, and the L-shaped bar 11 that moves to the right drives the stopper 19 in the Move to the right in the limit hole 20 on the dividing plate 3, the limit block 19 that moves to the right drives the baffle plate 4 on the left side to move to the right, and after two baffle plates 4 move to both sides, the theodolite 1 for reinforced building surveying is moved to the right. It is revealed that the reinforced building survey theodolite 1 can be used normally at this time, thereby avoiding the need to constantly disassemble, assemble and disassemble the reinforced building survey using theodolite 1 when measuring the same place multiple times and moving short distances. Leveling is a waste of time and the entry of dust will reduce the service life of the reinforced building survey theodolite 1. When using the reinforced building survey theodolite 1 for measurement, use the handle 15, and the handle 15 drives the moving plate 22 on the baffle plate 4 The mounting block 21 on the top rotates, and at the same time, the moving plate 22 drives the positioning rod 24 to move downward, and the positioning rod 24 moves downward to drive the linkage shaft 26 to move on the sliding groove 23 on the baffle plate 4, so that the staff can use the When the reinforced theodolite 1 is used for building survey, the data can be recorded while measuring sideways, so that the measurement time can be saved and the surveyor's body will not be harmed.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. The equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (5)

1. The utility model provides a theodolite levelling device for reinforcement type building reconnaissance, includes theodolite (1), install leveling frame (2), its characterized in that on theodolite (1): the leveling frame (2) is provided with a baffle plate (3), the baffle plate (3) is provided with a limiting hole (20), the limiting hole (20) is provided with two limiting blocks (19) in a sliding mode, the two limiting blocks (19) are provided with baffle plates (4), and the two baffle plates (4) are matched with the theodolite (1); the connecting rod (5) is arranged on the partition plate (3), the supporting plate (9) is arranged at the bottom side of the connecting rod (5), the sliding groove (16) is formed in the supporting plate (9), two L-shaped rods (11) are slidably arranged on the sliding groove (16), and the two L-shaped rods (11) are respectively arranged on the two limiting blocks (19); two mounting blocks (21) are mounted on one baffle plate (4), a moving plate (22) is mounted on the two mounting blocks (21), and a handle (15) is mounted on the moving plate (22).

2. A theodolite levelling device for reinforced building survey according to claim 1, wherein: the rotary table is characterized in that a rotary shaft (6) is rotatably arranged on the connecting rod (5), a rotary table (8) is arranged on the rotary shaft (6), two rotary rods (10) are rotatably arranged on the rotary table (8), the two rotary rods (10) are rotatably arranged on the two L-shaped rods (11) respectively, and a torsion block (7) is arranged at the other end of the rotary shaft (6).

3. A theodolite levelling device for reinforced building survey according to claim 1, wherein: the connecting rod (5) is provided with a positioning hole (18), and the rotating shaft (6) is rotatably arranged in the positioning hole (18).

4. A theodolite levelling device for reinforced building investigation according to claim 2, wherein: two movable shafts (12) are arranged on the rotary table (8), movable holes (13) are respectively formed in the two rotary rods (10), the two movable shafts (12) are respectively and rotatably arranged in the two movable holes (13), movable shafts (14) are respectively arranged on the two rotary rods (10), retaining grooves (17) are respectively formed in the two L-shaped rods (11), and the two movable shafts (14) are respectively and rotatably arranged in the two retaining grooves (17).

5. A theodolite levelling device for reinforced building survey according to claim 1, wherein: a sliding groove (23) is formed in one baffle plate (4), a connecting shaft (26) is arranged in the sliding groove (23), a positioning rod (24) is arranged on the connecting shaft (26), two supporting blocks (25) are rotatably arranged on the positioning rod (24), and the two supporting blocks (25) are arranged on one movable plate (22).