CN215635834U - Height measuring device for construction of steel-concrete composite beam bridge - Google Patents
Height measuring device for construction of steel-concrete composite beam bridge Download PDFInfo
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- CN215635834U CN215635834U CN202121068026.1U CN202121068026U CN215635834U CN 215635834 U CN215635834 U CN 215635834U CN 202121068026 U CN202121068026 U CN 202121068026U CN 215635834 U CN215635834 U CN 215635834U
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- height measuring
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- supporting legs
- steel
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- 239000004567 concrete Substances 0.000 title claims abstract description 18
- 239000002131 composite material Substances 0.000 title claims abstract description 17
- 238000010276 construction Methods 0.000 title claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 238000005259 measurement Methods 0.000 claims abstract description 9
- 230000005484 gravity Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a height measuring device for construction of a steel-concrete composite beam bridge, and relates to the technical field of height measuring devices. The height measuring instrument comprises a height measuring instrument main body and a support mechanism, wherein the height measuring instrument main body is fixedly arranged at the top of the support mechanism, the support mechanism comprises three mounting plates, supporting legs, fixing rods, connecting rods, a supporting mechanism, fixing seats and hinged plates, the three supporting legs are uniformly hinged to the bottom of the mounting plates, the fixing rods are fixedly embedded at the bottom of the mounting plates, the fixing seats are sleeved on the outer sides of the bottoms of the fixing rods, and one ends of the connecting rods are hinged to the front faces of the supporting legs. According to the height measuring instrument, the supporting legs are quickly opened through the matching of the fixing seat and the connecting rod to support the ground, and the supporting legs form triangular stable support through the arrangement of the supporting mechanism, so that the problems that the stability of a main body support of the height measuring instrument is poor, the measurement error is easily caused, and the working progress is influenced are solved.
Description
Technical Field
The utility model relates to the technical field of height measuring devices, in particular to a height measuring device for constructing a steel-concrete composite beam bridge.
Background
The steel-concrete composite bridge is a whole formed by two materials of steel and concrete through connecting pieces, and can bear force and deform coordinately; it gives full play to the advantages of high compressive strength and good stability of concrete; the steel structure has the characteristics of high tensile strength and light dead weight, has the advantages of high bearing capacity, high rigidity and ductility, good shock resistance, relatively low manufacturing cost and convenient construction, and can often use the height measuring device to measure the height of the bridge in the construction of the reinforced concrete composite beam bridge.
The existing bridge height measuring device is poor in support stability, the measuring support cannot be kept stable when the existing bridge height measuring device is used on uneven ground, measurement errors are easily caused, and the working progress is influenced, so that the height measuring device for constructing the steel-concrete composite beam bridge is provided.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a height measuring device for constructing a steel-concrete composite beam bridge, which solves the problems mentioned in the background technology.
(II) technical scheme
In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a steel-concrete composite beam bridge construction uses height measurement device, includes height measurement appearance main part and gimbal mechanism, height measurement appearance main part fixed mounting is at gimbal mechanism's top, gimbal mechanism includes mounting panel, landing leg, dead lever, connecting rod, supporting mechanism, fixing base and articulated slab, the landing leg has threely, and is three the landing leg is even articulated with the bottom of mounting panel, the dead lever inlays in the bottom of mounting panel, the fixing base has been cup jointed in the bottom outside of dead lever, the one end of connecting rod articulates in the front of landing leg, the other end of connecting rod articulates in the front of fixing base, supporting mechanism sets up in the inside of landing leg, the articulated slab articulates in the bottom of landing leg.
Preferably, the supporting mechanism comprises a clamping tooth plate, an elastic clamping block, a sliding block and a supporting rod, the clamping tooth plate is fixedly embedded in the supporting leg, the sliding block slides outside the clamping tooth plate, the elastic clamping block is arranged in the sliding block, and the supporting rod is hinged to the left side of the sliding block.
Preferably, a gravity block is fixed at the bottom of the supporting rod.
Preferably, the elastic clamping block is clamped with the clamping tooth plate.
Preferably, the front surface of the fixing rod is provided with a clamping groove.
Preferably, the front face of the fixed seat is in threaded connection with a threaded rod.
(III) advantageous effects
The utility model provides a height measuring device for constructing a steel-concrete composite beam bridge. The method has the following beneficial effects:
(1) according to the utility model, through the arrangement of the supporting mechanism, when the supporting rod is not enough to abut against the ground, the position of the supporting rod can be adjusted by adjusting the position of the sliding block, so that the purpose of triangular stable support at the supporting leg is achieved.
(2) The supporting legs are quickly opened through the matching of the fixing seat and the connecting rod to support the ground, and the supporting legs form triangular stable support through the arrangement of the supporting mechanism, so that the problems that the stability of a main body support of the height measuring instrument is poor, the measurement error is easily caused, and the working progress is influenced are solved.
Drawings
FIG. 1 is a front view of the present invention in its entirety;
fig. 2 is a front view of the support mechanism of the present invention.
In the figure: the height measuring instrument comprises a height measuring instrument main body 1, a support mechanism 2, a mounting plate 21, a supporting leg 22, a fixing rod 23, a connecting rod 24, a support mechanism 25, a toothed plate 251, an elastic clamping block 252, a sliding block 253, a supporting rod 254, a fixed seat 26 and a hinged plate 27.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a height measuring device for constructing a steel-concrete composite beam bridge comprises a height measuring instrument main body 1 and a support mechanism 2, wherein the height measuring instrument main body 1 is fixedly arranged at the top of the support mechanism 2, the support mechanism 2 comprises an installation plate 21, supporting legs 22, a fixed rod 23, a connecting rod 24, a supporting mechanism 25, a fixed seat 26 and a hinged plate 27, the number of the supporting legs 22 is three, the three supporting legs 22 are uniformly hinged to the bottom of the installation plate 21, the fixed rod 23 is fixedly embedded at the bottom of the installation plate 21, the fixed seat 26 is sleeved on the outer side of the bottom of the fixed rod 23, a clamping groove is formed in the front of the fixed rod 23, a threaded rod is in threaded connection with the front of the fixed seat 26, the supporting legs 22 are fixed on an uneven ground to prevent the supporting legs 22 from shaking through the threaded rod on the fixed seat 26 and the clamping groove on the fixed rod 23, one end of the connecting rod 24 is hinged to the front of the supporting legs 22, and the other end of the connecting rod 24 is hinged to the front of the fixed seat 26, supporting mechanism 25 sets up in the inside of landing leg 22, and articulated plate 27 hinges in the bottom of landing leg 22, and articulated plate 27 of setting can be according to ground condition self-adaptation ground, through fixing base 26 and the cooperation of connecting rod 24 for landing leg 22 opens fast, supports ground, and the setting of rethread supporting mechanism 25 makes landing leg 22 form triangle outrigger, thereby has solved height measuring instrument main part 1 support stability not good, leads to measuring the error easily, influences the problem of job schedule.
The supporting mechanism 25 comprises a clamping tooth plate 251, an elastic clamping block 252, a sliding block 253 and a supporting rod 254, the clamping tooth plate 251 is embedded in the supporting leg 22, the sliding block 253 slides outside the clamping tooth plate 251, the elastic clamping block 252 is arranged inside the sliding block 253, the elastic clamping block 252 is clamped with the clamping tooth plate 251, the supporting rod 254 is matched with the clamping tooth plate 251 through the elastic clamping block 252, the position of the supporting rod 254 can be adjusted and fixed, the supporting rod 254 is hinged to the left side of the sliding block 253, a gravity block is fixed at the bottom of the supporting rod 254, the supporting rod 254 can always keep a vertically downward state through the arrangement of the gravity block, the supporting mechanism 25 is arranged, when the supporting rod 254 is not enough to abut against the ground, the position of the supporting rod 254 can be adjusted through the position of the adjusting sliding block 253, and the purpose that the supporting leg 22 is in a triangular stable supporting mode is achieved.
When the height measuring instrument works (or is used), the height measuring instrument main body 1 is fixedly arranged on the mounting plate 21, the threaded rod on the fixing seat 26 is rotated clockwise, so that the threaded rod does not block the clamping groove on the fixing rod 23, the fixing seat 26 is placed on the ground, the fixing rod 23 can retract into the fixing seat 26 according to the height of the ground, meanwhile, under the action of the connecting rod 24, the supporting leg 22 is opened to support the ground, the arranged hinge plate 27 can adapt to the ground according to the ground condition, so that the purpose of stable support is achieved, meanwhile, the supporting rod 254 is enabled to be in a vertical downward state all the time under the action of the bottom gravity block, in the opening process of the supporting leg 22, the supporting rod 254 is then abutted against the ground, so that the supporting leg 22 forms a triangular support, the threaded rod on the fixing seat 26 is rotated anticlockwise, so that the threaded rod blocks the clamping groove on the fixing rod 23 again, the height measuring device can work normally, when the supporting rod 254 is not enough to abut against the ground, the elastic clamping block 252 is pulled outwards, so that the elastic clamping block 252 does not clamp the clamping toothed plate 251, the sliding block 253 slides downwards, the supporting rod 254 abuts against the ground, and then the purpose of triangular stable support at the supporting leg 22 is achieved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a height measurement device is used in construction of steel-concrete composite beam bridge, includes altitude measurement appearance main part (1) and gimbal mechanism (2), altitude measurement appearance main part (1) fixed mounting is at the top of gimbal mechanism (2), its characterized in that: the support mechanism (2) comprises a mounting plate (21), supporting legs (22), fixing rods (23), connecting rods (24), a supporting mechanism (25), a fixing seat (26) and a hinged plate (27), the supporting legs (22) are three and three, the supporting legs (22) are uniformly hinged to the bottom of the mounting plate (21), the fixing rods (23) are embedded to the bottom of the mounting plate (21), the fixing seat (26) is sleeved on the outer side of the bottom of the fixing rods (23), one ends of the connecting rods (24) are hinged to the front face of the supporting legs (22), the other ends of the connecting rods (24) are hinged to the front face of the fixing seat (26), the supporting mechanism (25) is arranged inside the supporting legs (22), and the hinged plate (27) is hinged to the bottom of the supporting legs (22).
2. The height measuring device for the construction of the steel-concrete composite beam bridge according to claim 1, wherein: the supporting mechanism (25) comprises a clamping tooth plate (251), an elastic clamping block (252), a sliding block (253) and a supporting rod (254), the clamping tooth plate (251) is embedded in the supporting leg (22), the sliding block (253) slides outside the clamping tooth plate (251), the elastic clamping block (252) is arranged in the sliding block (253), and the supporting rod (254) is hinged to the left side of the sliding block (253).
3. The height measuring device for the construction of the steel-concrete composite beam bridge according to claim 2, wherein: and a gravity block is fixed at the bottom of the support rod (254).
4. The height measuring device for the construction of the steel-concrete composite beam bridge according to claim 2, wherein: the elastic clamping block (252) is clamped with the clamping tooth plate (251).
5. The height measuring device for the construction of the steel-concrete composite beam bridge according to claim 1, wherein: the front surface of the fixed rod (23) is provided with a clamping groove.
6. The height measuring device for the construction of the steel-concrete composite beam bridge according to claim 1, wherein: the front face of the fixed seat (26) is in threaded connection with a threaded rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121068026.1U CN215635834U (en) | 2021-05-18 | 2021-05-18 | Height measuring device for construction of steel-concrete composite beam bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121068026.1U CN215635834U (en) | 2021-05-18 | 2021-05-18 | Height measuring device for construction of steel-concrete composite beam bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215635834U true CN215635834U (en) | 2022-01-25 |
Family
ID=79938980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121068026.1U Expired - Fee Related CN215635834U (en) | 2021-05-18 | 2021-05-18 | Height measuring device for construction of steel-concrete composite beam bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215635834U (en) |
-
2021
- 2021-05-18 CN CN202121068026.1U patent/CN215635834U/en not_active Expired - Fee Related
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| 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: 20220125 |