CN210088367U

CN210088367U - Instrument support that stabilizes for bridge construction

Info

Publication number: CN210088367U
Application number: CN201920513675.4U
Authority: CN
Inventors: 刘二方; 吴少刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-16
Filing date: 2019-04-16
Publication date: 2020-02-18
Anticipated expiration: 2029-04-16

Abstract

The utility model discloses an instrument stabilizing bracket for bridge construction, belonging to the technical field of instrument brackets; an instrument stabilizing support for bridge building construction comprises an instrument mounting table, a level, a main rod and an auxiliary rod, wherein the level is connected to the side wall of the instrument mounting table, the main rod is rotatably connected to the bottom of the instrument mounting table through a universal spherical hinge, the side wall of the instrument mounting table is rotatably connected with a screw rod, the auxiliary rod is rotatably connected with a threaded sleeve, the threaded sleeve is rotatably connected with the screw rod, the main rod is slidably connected with a sliding sleeve, the sliding sleeve is rotatably connected with a support rod, and one end, away from the main rod, of the support rod is rotatably connected with the auxiliary rod; the utility model discloses can adjust easy operation at the angle of the instrument mount table on ground at ordinary times.

Description

Instrument support that stabilizes for bridge construction

Technical Field

The utility model relates to an instrument support technical field especially relates to a firm support of instrument for bridge construction.

Background

Along with the continuous construction of the traffic highway is further promoted while the living standard is continuously improved, wherein a bridge is one of indispensable co-roads in the current traffic highway construction process, so that an automobile can run on a high-position road surface by utilizing the bridge, congestion can be further avoided, measuring instruments and instrument supports are used a lot in the engineering construction process, the traditional instrument supports are single, when the ground is not level, the traditional instrument supports can enable the detecting instruments to incline, for example, instruments for measuring the inclination of the road surface need to be adjusted continuously, and the traditional instrument supports cannot correspondingly adjust an installation table of the instruments, so that the instrument stabilizing support for the bridge construction is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the deficiencies in the prior art and providing a firm support of instrument for bridge construction.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a bridge is instrument firm support for construction, includes instrument mount table, spirit level, mobile jib, auxiliary rod, the lateral wall at the instrument mount table is connected to the spirit level, the mobile jib rotates the bottom of connecting at the instrument mount table through universal ball pivot, instrument mount table lateral wall rotates and is connected with the screw rod, it is connected with the thread bush to rotate on the auxiliary rod, the thread bush rotates with the screw rod and links to each other, sliding connection has the sliding sleeve on the mobile jib, sliding connection has branch on the sliding sleeve, the one end that the mobile jib was kept away from to branch rotates with the auxiliary rod and links to each other.

Preferably, the number of the screw rods, the auxiliary rods, the thread sleeves and the gradienters is three, and the screw rods, the auxiliary rods, the thread sleeves and the gradienters are circumferentially distributed.

Preferably, the main rod is provided with a rack, and the sliding sleeve is connected with a limiting mechanism corresponding to the rack.

Preferably, the limiting mechanism comprises a clamping plate and a pull rod, a groove is formed in the sliding sleeve, the clamping plate is rotatably connected in the groove, one end of the pull rod is rotatably connected with the clamping plate, the other end of the pull rod penetrates through the sliding sleeve to be connected with a pulling block, a spring is connected between the clamping plate and the groove, and one end of the clamping plate, which deviates from the spring, is abutted to the rack.

Preferably, the bottom of the main rod is connected with a base.

Preferably, the top of the instrument mounting table is connected with a clamping plate through an electric telescopic rod.

Compared with the prior art, the utility model provides a firm support of instrument for bridge construction possesses following beneficial effect:

1. the instrument stabilizing support for bridge building construction firstly pulls the three auxiliary rods to rotate around the instrument mounting platform, meanwhile, the sliding sleeve is pulled by the support rods to slide on the main rod, the base at the lower end of the main rod is further contacted with the ground to play a supporting role, at the moment, the clamping plate in the sliding sleeve is clamped into the rack under the action of the spring to prevent the sliding sleeve from sliding upwards, then equipment is mounted on the instrument mounting platform, when the ground is irregular and the inclination of an instrument needs to be adjusted, the screw rod moves in the threaded sleeve by respectively rotating the three threaded sleeves to drive the three corners of the instrument mounting platform to move up and down, because the bottom of the instrument mounting platform and the main rod adopt the universal ball hinge, the rotation of the instrument mounting platform is not influenced, then the parallelism is adjusted by referring to the gradienter on the side wall of the instrument mounting platform, after the use is finished, the clamping plate is driven to move out, thereby releasing the limit of the sliding sleeve, and enabling the sliding sleeve to move upwards to enable the three-rod auxiliary rod to be stored.

Drawings

Fig. 1 is a first schematic structural view of an instrument stabilizing bracket for bridge construction according to the present invention;

fig. 2 is a schematic structural diagram of a second instrument stabilizing bracket for bridge construction according to the present invention;

fig. 3 is a third schematic structural view of an instrument stabilizing bracket for bridge construction according to the present invention;

fig. 4 is a top view of the instrument stabilizing bracket for bridge construction according to the present invention;

FIG. 5 is a schematic view of the connection structure of the auxiliary rod, the threaded sleeve and the threaded rod of the instrument stabilizing bracket for bridge construction according to the present invention;

fig. 6 is a schematic view of a connection structure between a main rod of an instrument stabilizing support and an instrument mounting platform for bridge construction according to the present invention;

fig. 7 is the utility model provides a bridge is connection structure schematic diagram of instrument firm support mobile jib and sliding sleeve for building construction.

In the figure: 1. a main rod; 101. a rack; 102. a base; 2. an instrument mounting table; 201. a level gauge; 202. a universal ball hinge; 3. an auxiliary rod; 301. a threaded sleeve; 302. a screw; 303. a strut; 4. a sliding sleeve; 401. a pull rod; 402. a groove; 403. clamping a plate; 404. pulling the block; 405. a spring.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example (b):

referring to fig. 1-7, an instrument stabilizing support for bridge building construction, including instrument mount table 2, spirit level 201, mobile jib 1, auxiliary rod 3, the lateral wall at instrument mount table 2 is connected to spirit level 201, mobile jib 1 rotates the bottom of connecting at instrument mount table 2 through

universal ball pivot

202, 2 lateral walls of instrument mount table rotate and are connected with screw rod 302, it is connected with thread bush 301 to rotate on the auxiliary rod 3, thread bush 301 rotates with screw rod 302 and links to each other, sliding connection has sliding sleeve 4 on the mobile jib 1, sliding connection has branch 303 on the sliding sleeve 4, the one end that mobile jib 1 was kept away from to branch 303 rotates with auxiliary rod 3 and links to each other.

The number of the screw rods 302, the auxiliary rods 3, the thread sleeves 301 and the gradienters 201 is three, and the screw rods, the auxiliary rods, the thread sleeves and the gradienters are circumferentially distributed.

The main rod 1 is provided with a rack 101, and the sliding sleeve 4 is connected with a limiting mechanism corresponding to the rack 101.

Stop gear includes cardboard 403, pull rod 401, is equipped with recess 402 on the sliding sleeve 4, and cardboard 403 rotates to be connected in recess 402, and the one end of pull rod 401 rotates with cardboard 403 to link to each other, and the other end of pull rod 401 passes sliding sleeve 4 and is connected with and draws piece 404, is connected with spring 405 between cardboard 403 and the recess 402, and cardboard 403 deviates from the one end of spring 405 and offsets with rack 101.

The base 102 is connected to the bottom of the main rod 1.

The top of the instrument mounting table 2 is connected with a clamping plate through an electric telescopic rod.

The working principle is as follows: when a user uses the device, firstly, the three auxiliary rods 3 are pulled to rotate around the instrument mounting platform 2, meanwhile, the sliding sleeve 4 is pulled to slide on the main rod 1 through the supporting rod 303, the base 102 at the lower end of the main rod 1 is further contacted with the ground to play a supporting role, at the moment, the clamping plate 403 in the sliding sleeve 4 is clamped into the rack 101 under the action of the spring 405 to prevent the sliding sleeve 4 from sliding upwards, then, the device is mounted on the instrument mounting platform 2, when the ground is uneven and the inclination of the instrument needs to be adjusted, the three threaded sleeves 301 are respectively rotated to enable the screw rods 302 to move in the threaded sleeves 301, so that three corners of the instrument mounting platform 2 are driven to move upwards and downwards, as the bottom of the instrument mounting platform 2 and the main rod 1 adopt the universal spherical hinge 202, the rotation of the instrument mounting platform 2 is not influenced, then, the parallelism is adjusted by referring to the level gauge, through pulling the pull block 404, the pull rod 401 drives the clamping plate 403 to move out of the rack 101, so that the limit of the sliding sleeve 4 is released, and the sliding sleeve 4 moves upwards to enable the three-rod auxiliary rod 3 to be accommodated.

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

1. The utility model provides a bridge is instrument support that stabilizes for building construction, includes instrument mount table (2), spirit level (201), mobile jib (1), auxiliary rod (3), the lateral wall at instrument mount table (2) is connected in spirit level (201), a serial communication port, mobile jib (1) rotates the bottom of connecting at instrument mount table (2) through universal ball pivot (202), instrument mount table (2) lateral wall rotates and is connected with screw rod (302), it is connected with thread bush (301) to rotate on auxiliary rod (3), thread bush (301) rotate with screw rod (302) and link to each other, sliding connection has sliding sleeve (4) on mobile jib (1), sliding sleeve (4) go up to rotate and is connected with branch (303), the one end that mobile jib (1) were kept away from in branch (303) rotates with auxiliary rod (3) and links to each other.

2. The instrument stabilizing support for bridge building construction according to claim 1, wherein the number of the screw rods (302), the auxiliary rods (3), the thread sleeves (301) and the gradienters (201) is three, and the screw rods, the auxiliary rods, the thread sleeves and the gradienters are circumferentially distributed.

3. The instrument stabilizing support for bridge building construction according to claim 1 or 2, wherein a rack (101) is arranged on the main rod (1), and a limiting mechanism corresponding to the rack (101) is connected to the sliding sleeve (4).

4. The instrument stabilizing support for bridge building construction according to claim 3, wherein the limiting mechanism comprises a clamping plate (403) and a pull rod (401), a groove (402) is formed in the sliding sleeve (4), the clamping plate (403) is rotatably connected in the groove (402), one end of the pull rod (401) is rotatably connected with the clamping plate (403), the other end of the pull rod (401) penetrates through the sliding sleeve (4) to be connected with a pull block (404), a spring (405) is connected between the clamping plate (403) and the groove (402), and one end of the clamping plate (403) departing from the spring (405) is abutted to the rack (101).

5. The instrument stabilizing bracket for bridge construction according to claim 1 or 2, wherein a base (102) is connected to the bottom of the main rod (1).

6. The instrument stabilizing support for bridge building construction according to claim 1 or 2, wherein the top of the instrument mounting table (2) is connected with a clamping plate through an electric telescopic rod.