CN214332162U - Building engineering technical measurement device - Google Patents
Building engineering technical measurement device Download PDFInfo
- Publication number
- CN214332162U CN214332162U CN202022132150.1U CN202022132150U CN214332162U CN 214332162 U CN214332162 U CN 214332162U CN 202022132150 U CN202022132150 U CN 202022132150U CN 214332162 U CN214332162 U CN 214332162U
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- face
- fixedly connected
- connecting rod
- block
- rod
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- 238000005259 measurement Methods 0.000 title claims description 10
- 238000005516 engineering process Methods 0.000 claims abstract description 8
- 238000010276 construction Methods 0.000 claims description 11
- 238000009434 installation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a building engineering technology measuring device in the field of engineering technology measuring instrument supports, a rectangular block is fixedly arranged on the outer end surface of a sleeve, a first rectangular groove and a second rectangular groove are arranged in the rectangular block, a rotary hole is arranged on the upper end surface and the lower end surface of the first rectangular groove, a threaded column is rotatably connected in the rotary hole, the upper end surface of the threaded column extends into the second rectangular groove and is fixedly connected with an arc plate, a connecting rod is rotatably connected in the middle of the arc plate, a connecting block is fixedly connected in the middle of the connecting rod, a connecting column is fixedly connected on the upper end surface of the second group of arc plates, a third group of arc plates is fixedly connected on the connecting block, a fourth connecting rod is rotatably connected at the two ends of the fourth connecting rod, a knob is fixedly connected outside the second rectangular groove at the right end of the fourth group of arc plates, the utility model discloses a threaded column meshing support plate, the threaded column rotates to control the extension and retraction of the supporting rod, and the bolt does not need to be unscrewed and screwed repeatedly during small-amplitude adjustment.
Description
Technical Field
The utility model relates to an engineering technology measuring instrument support field specifically is a building engineering technology measuring device.
Background
Engineering technology measurement major mainly learns basic theories of surveying and measuring engineering, theories, technologies and methods of surveying and mapping work in various stages of surveying and designing, construction and operation of various projects (such as urban construction, traffic, water conservancy, mines, marine construction, large-scale precision equipment installation and the like), and learns basic knowledge of engineering construction.
Need use tripod and various measuring instrument and tripod when carrying out measurement work, need adjust the tripod to roughly the horizontality earlier before the installation instrument, but when placing the very unevenness in road surface, need adjust the height of support repeatedly, need the relapse during tripod height-adjusting in the past unscrew and tighten the bolt repeatedly, then pull out with the hand and push back and carry out altitude mixture control, it is convenient inadequately when carrying out the small-amplitude regulation, user of service's intensity of labour has been increased.
Therefore, the utility model provides a building engineering technology measuring device to solve the problem that proposes in the above-mentioned background art.
Disclosure of Invention
An object of the utility model is to provide a building engineering technique measuring device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a building engineering technical measuring device comprises a sleeve, wherein a rectangular block is fixedly mounted on the outer end face of the sleeve, a first rectangular groove and a second rectangular groove are formed in the rectangular block, the first rectangular groove is communicated with an inner cavity of the sleeve, rotating holes are formed in the upper end face and the lower end face of the first rectangular groove, a threaded column is rotatably connected in each rotating hole, the upper end face of each threaded column extends into the second rectangular groove and is fixedly connected with an arc plate, a connecting rod is rotatably connected in the middle of each arc plate, a connecting block is fixedly connected in the middle of each connecting rod, the front end face, the rear end face, the left end face and the right end face of each connecting block are respectively connected with one connecting rod, the two connecting rods are rotatably connected with the arc plates, connecting columns are fixedly connected on the upper end faces of the second arc plates, a third group of arc plates is fixedly connected on the upper end faces of the connecting columns, the connecting rods are also rotatably connected in the middle of the third group of the arc plates, and the connecting blocks are also fixedly mounted in the middle of the connecting rods, and a fourth connecting rod is fixedly mounted on the connecting block, two ends of the fourth connecting rod are rotatably connected with a fourth group of arc plates, and the right ends of the fourth group of arc plates extend out of the second rectangular groove and are fixedly connected with a knob.
As a further aspect of the present invention: sliding connection has the bracing piece in the sleeve pipe, the bracing piece is equipped with the teeth of a cogwheel towards one section of screw thread post is fixed, the teeth of a cogwheel meshes with the screw thread post, can control the bracing piece through the rotation of screw thread post and stretch out and withdraw in the sleeve pipe, can carry out more subtle regulation.
As a further aspect of the present invention: the utility model discloses a screw thread support, including the bracing piece, the bracing piece is seted up the teeth of a cogwheel one side opposite one side and has been seted up the spout, sliding connection has the slider in the spout, slider left end face fixedly connected with screw rod, the screw hole is seted up to the sleeve pipe left end face, screw hole and screw rod threaded connection can control the meshing of bracing piece right-hand member teeth of a cogwheel and screw post through the precession and the precession of control screw thread, and when the precession screw rod, the bracing piece can move left and break away from the meshing with the screw post, and when the precession screw rod, the bracing piece can move right and mesh with the screw post.
As a further aspect of the present invention: the slider is circular, the spout is the T shape, and the slider diameter is unanimous with the spout width, the slider is blocked in the spout, and the slider also can be at the spout internal rotation when the screw rod rotates, then takes the bracing piece to remove together.
As a further aspect of the present invention: the threaded hole is opened the position and is in same straight line with the screw thread post center, and the slider is at the center of screw thread post to the action point of bracing piece pressure, and when the action point of slider was in the upper end or the lower extreme of screw thread post, the bracing piece all can be because of controlling both sides unbalanced pressure emergence slope.
As a further aspect of the present invention: the spout upper end does not communicate with the top of bracing piece, when the bracing piece breaks away from the meshing with the threaded rod, can prevent the bracing piece roll-off sleeve pipe.
As a further aspect of the present invention: the measuring instrument is characterized in that the upper end of the sleeve is rotatably connected with a connecting plate, the upper end of the connecting plate is fixedly connected with an installation base, and the measuring instrument can be installed on the installation base after the installation base is adjusted to a roughly horizontal position.
Advantageous effects
Compared with the prior art, the beneficial effects of the utility model are that:
break away from the meshing with the screw thread post earlier, then stretch out approximate length with the bracing piece, screw up the screw rod next and mesh bracing piece and screw thread post, then rotate the screw thread post through rotating the knob, the screw thread post rotates and can control the bracing piece and stretch out the sleeve pipe and withdraw the sleeve pipe, and the range of regulation is littleer, adjusts more accurately, need not screw up repeatedly and unscrew the bolt, has solved the tripod in the past and need repeatedly screw up and unscrew the problem of bolt when height-adjusting.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic front view of the cross-sectional structure of the present invention;
FIG. 3 is an enlarged view of part A of FIG. 2;
fig. 4 is a schematic top view of the cross-sectional structure of the present invention;
FIG. 5 is an enlarged view of the portion B of FIG. 4;
FIG. 6 is a schematic left-side sectional view of the present invention;
fig. 7 is an enlarged view of a portion C of fig. 6.
In the figure: the device comprises a sleeve 1, a rectangular block 2, a rectangular groove 3, a first rectangular groove 4, a second rectangular groove 5, a rotating hole 6, a threaded column 7, an arc plate 8, a connecting rod 9, a connecting block 10, a connecting column 11, a knob 12, a supporting rod 13, gear teeth 13, a sliding groove 14, a sliding block 15, a screw 16, a threaded hole 17, a connecting plate 18 and a mounting base 19.
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.
Referring to fig. 1 to 7, in the embodiment of the present invention, a construction engineering measuring device comprises a sleeve 1, a rectangular block 2 is fixedly mounted on an outer end surface of the sleeve 1, a first rectangular groove 3 and a second rectangular groove 4 are formed in the rectangular block 2, the first rectangular groove 3 is communicated with an inner cavity of the sleeve 1, a rotation hole 5 is formed on an upper end surface and a lower end surface of the first rectangular groove 3, a threaded post 6 is rotatably connected in the rotation hole 5, an arc plate 7 is fixedly connected with an upper end surface of the threaded post 6 extending into the second rectangular groove 4, a connecting rod 8 is rotatably connected in the middle of the arc plate 7, a connecting block 9 is fixedly connected in the middle of the connecting rod 8, a connecting rod 8 is respectively connected on front and rear end surfaces and left and right end surfaces of the connecting block 9, the two connecting rods 8 are rotatably connected with the arc plate 7, a connecting post 10 is fixedly connected on an upper end surface of the second group of arc plates 7, a third group of arc plates 7 is fixedly connected on an upper end surface of the connecting post 10, a connecting rod 8 is also rotatably connected in the middle of the third group of arc plates 7, a connecting block 9 is also fixedly installed in the middle of the connecting rod 8, a fourth connecting rod 8 is fixedly installed on the connecting block 9, both ends of the fourth connecting rod 8 are rotatably connected with fourth group of arc plates 7, and the right ends of the fourth group of arc plates 7 extend out of the second rectangular groove 4 and are fixedly connected with a knob 11.
In this embodiment, sliding connection has bracing piece 12 in sleeve pipe 1, and bracing piece 12 is equipped with the teeth of a cogwheel 13 towards the fixed one section of screw post 6, and the teeth of a cogwheel 13 meshes with screw post 6, can control stretching out and withdrawing of bracing piece 12 in sleeve pipe 1 through the rotation of screw post 6, can carry out more slight regulation.
In this embodiment, the one side that the teeth of a cogwheel 13 one side is opposite is seted up to bracing piece 12, sliding connection has slider 15 in the spout 14, slider 15 left end face fixedly connected with screw rod 16, screw hole 17 has been seted up to sleeve pipe 1 left end face, screw hole 17 and 16 threaded connection of screw rod, precession and the back-off through control screw can control the meshing of bracing piece 12 right-hand member teeth of a cogwheel 13 and screw post 6, when back-off screw rod 16, bracing piece 12 can move left and break away from the meshing with screw post 6, when precession screw rod 16, bracing piece 12 can move right and mesh with screw post 6.
In this embodiment, the sliding block 15 is circular, the sliding groove 14 is T-shaped, the diameter of the sliding block 15 is the same as the width of the sliding groove 14, the sliding block 15 is clamped in the sliding groove 14, when the screw 16 rotates, the sliding block 15 also rotates in the sliding groove 14, and then the supporting rod 12 is driven to move together.
In this embodiment, the position is seted up with the screw post 6 center on the collinear to screw hole 17, and the action point of slider 15 to bracing piece 12 pressure is in the center of screw post 6, and when the action point of slider 15 was in the upper end or the lower extreme of screw post 6, bracing piece 12 all can all take place to incline because of controlling the unbalanced pressure in both sides.
In this embodiment, the upper end of the sliding slot 14 is not connected to the top end of the support rod 12, so that the support rod 12 is prevented from sliding out of the sleeve 1 when the support rod 12 is disengaged from the threaded rod.
In this embodiment, the upper end of the casing 1 is rotatably connected with a connecting plate 18, the upper end of the connecting plate 18 is fixedly connected with a mounting base 19, and the measuring instrument can be mounted on the mounting base 19 after the mounting base 19 is adjusted to an approximately horizontal position.
The utility model discloses a theory of operation is:
firstly, the utility model is carried to a working position, then the handle is rotated to drive the screw rod 16 to rotate, the screw rod 16 can be outwards withdrawn from the driving slide block 15 to move leftwards, the support rod 12 can also move leftwards because the slide block 15 is clamped in the chute 14, when the right-end gear teeth 13 of the support rod 12 are disengaged from the threaded column 6, the screw rod stops rotating, the three support rods 12 are respectively and completely disengaged from the threaded column 6, then the mounting base 19 is lifted upwards to a proper working height according to individuals, the support rod 12 can freely slide in the sleeve 1 at the moment, after the height is adjusted, the screw rod 16 is screwed into the threaded hole 17 to push the support rod 12 to move rightwards, the support rod 12 is again engaged with the threaded column 6, because the threaded column 6 is engaged with the gear teeth 13, the position of the support rod 12 can be fixed, the horizontal state of the mounting base 19 is observed by naked eyes after the three support rods 12 are all fixed, when the horizontal height in one direction is lower than the other two directions, the knob 11 in the direction is rotated, the rotating force is transmitted to the connecting column 10 through the connecting rod 8 and the connecting block 9, then the connecting column 10 transmits the rotating force to the threaded column 6 through the connecting rod 8 and the connecting block 9 at the lower end, the supporting rod 12 can be extended outwards by supposing that the threaded column 6 is rotated clockwise, when the knob 11 is rotated clockwise, the threaded column 6 can also rotate clockwise, the extension and retraction of the supporting rod 12 are controlled indirectly by rotating the knob 11, the mounting base 19 is adjusted to be in a horizontal state seen by naked eyes, and then the final fine adjustment is carried out through a self-contained horizontal adjusting device on an instrument.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A building engineering technology measuring device, includes sleeve pipe (1), its characterized in that: the outer end face of the sleeve (1) is fixedly provided with a rectangular block (2), a first rectangular groove (3) and a second rectangular groove (4) are formed in the rectangular block (2), the first rectangular groove (3) is communicated with an inner cavity of the sleeve (1), a rotary hole (5) is formed in the upper end face and the lower end face of the first rectangular groove (3), a threaded column (6) is connected in the rotary hole (5) in a rotary mode, the upper end face of the threaded column (6) stretches into the second rectangular groove (4) to be fixedly connected with an arc plate (7), a connecting rod (8) is connected in the middle of the arc plate (7) in a rotary mode, a connecting block (9) is fixedly connected in the middle of the connecting rod (8), the front end face, the rear end face, the left end face and the right end face of the connecting block (9) are respectively connected with a connecting rod (8), the two connecting rods (8) are both rotatably connected with the arc plate (7), and the upper end face of the second arc plate (7) is fixedly connected with a connecting column (10), spliced pole (10) up end fixedly connected with third group circular arc board (7), also rotate in the middle of third group circular arc board (7) and be connected with connecting rod (8), also fixed mounting has in the middle of connecting rod (8) connecting block (9), fixed mounting has fourth connecting rod (8) on connecting block (9), and fourth connecting rod (8) both ends are rotated and are connected with fourth group circular arc board (7), and fourth group circular arc board (7) right-hand member stretches out second rectangular channel (4) outer fixed link and has knob (11).
2. A construction engineering measurement device according to claim 1, characterized in that: the support rod (12) is connected to the sleeve (1) in a sliding mode, the support rod (12) is fixedly provided with gear teeth (13) towards one section of the threaded column (6), and the gear teeth (13) are meshed with the threaded column (6).
3. A construction engineering measurement device according to claim 2, characterized in that: the supporting rod (12) is provided with a sliding groove (14) on the side opposite to the side provided with the gear teeth (13), the sliding groove (14) is connected with a sliding block (15) in a sliding mode, the left end face of the sliding block (15) is fixedly connected with a screw rod (16), the left end face of the sleeve (1) is provided with a threaded hole (17), and the threaded hole (17) is in threaded connection with the screw rod (16).
4. A construction engineering measurement device according to claim 3, characterized in that: the sliding block (15) is circular, the sliding groove (14) is T-shaped, and the diameter of the sliding block (15) is consistent with the width of the sliding groove (14).
5. A construction engineering measurement device according to claim 3, characterized in that: the opening position of the threaded hole (17) is on the same straight line with the center of the threaded column (6).
6. A construction engineering measurement device according to claim 3, characterized in that: the upper end of the sliding chute (14) is not communicated with the top end of the supporting rod (12).
7. A construction engineering measurement device according to claim 1, characterized in that: the upper end of the sleeve (1) is rotatably connected with a connecting plate (18), and the upper end of the connecting plate (18) is fixedly connected with a mounting base (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022132150.1U CN214332162U (en) | 2020-09-25 | 2020-09-25 | Building engineering technical measurement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022132150.1U CN214332162U (en) | 2020-09-25 | 2020-09-25 | Building engineering technical measurement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214332162U true CN214332162U (en) | 2021-10-01 |
Family
ID=77875365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022132150.1U Expired - Fee Related CN214332162U (en) | 2020-09-25 | 2020-09-25 | Building engineering technical measurement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214332162U (en) |
-
2020
- 2020-09-25 CN CN202022132150.1U patent/CN214332162U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211001 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |