CN213336128U

CN213336128U - Fixing frame for angle measuring device

Info

Publication number: CN213336128U
Application number: CN202022354216.1U
Authority: CN
Inventors: 徐昕
Original assignee: Changzhou Fameng Precision Machinery Co ltd
Current assignee: Changzhou Fameng Precision Machinery Co ltd
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2021-06-01
Anticipated expiration: 2030-10-21

Abstract

The utility model discloses a mount for angular surveying ware, including backup pad, curb plate, flexible outer pole, flexible interior pole, compression spring, fixture block, splint, first slide bar, spout, second slide bar, fastening bolt, fastening screw thread, third slide bar, external screw thread, base, internal thread and tripod. The utility model has the advantages that: flexible outer pole, flexible inner pole, compression spring and fixture block constitute the telescoping device, splint are sliding connection through the telescoping device, can the fixed instrument of centre gripping, splint have two, the rubber pad is established to the clamping face, can protect the instrument, fastening bolt is the screw thread with the second slide bar and rotates the connection, can play the fixed action, the slide bar passes through the spout location, the slide bar is cascaded sliding connection, be convenient for adjust this mount height, third slide bar and base are the screw thread and rotate the connection, be convenient for assembly connection, the tripod has threely, the contained angle is 120 between the tripod is adjacent, can improve this mount stability, prevent that the mount from empting, avoid damaging the instrument.

Description

Fixing frame for angle measuring device

Technical Field

The utility model relates to a mount specifically is a mount for angular surveying ware, belongs to fixed bolster technical field.

Background

The angular surveying divide into horizontal angle measurement and vertical angle measurement, horizontal angle measurement is used for confirming the plane position of ground point, vertical angle measurement is used for indirect determination ground point's elevation and the distance between the point, corresponding equipment need be used when measuring to the angle, common angular surveying mainly uses the theodolite, settle the theodolite during the angle measurement, make instrument center and survey station mark center on same plumb line, behind the level flattening instrument on the portion of utilizing sighting, carry out horizontal angle or vertical angle observation, and the angular surveying ware is when using, need fix it, consequently often settle it through the mount.

The existing fixing frame is simple in structure, one of the fixing frame is simple, the angle measurer cannot be stably and efficiently clamped and fixed, meanwhile, a rubber pad is not arranged on a clamping surface, equipment is easily damaged due to overlarge clamping force, the length of a used supporting rod is certain, the height of the used supporting rod cannot be adjusted according to actual use conditions, more limitations exist, the base is not provided with a tripod for maintaining stability, and the fixing frame is easily toppled over due to unstable placement or artificial accidental collision when in use, so that an instrument is damaged.

SUMMERY OF THE UTILITY MODEL

An object of the present invention is to provide a fixing frame for an angle measuring device to solve the above-mentioned problems.

The utility model discloses a following technical scheme realizes above-mentioned purpose: a fixing frame for an angle measuring device comprises a supporting plate, a side plate, a telescopic outer rod, a telescopic inner rod, a compression spring, a clamping block, a clamping plate, a first sliding rod, a sliding groove, a second sliding rod, a fastening bolt, a fastening thread, a third sliding rod, an external thread, a base, an internal thread and a tripod; the support plate, the clamping plate, the first sliding rod, the second sliding rod, the third sliding rod, the base and the tripod form a main body structure of the fixing frame, the support plate is arranged at the top end of the fixing plate, the side plates are positioned at two sides of the upper surface of the support plate, the outer telescopic rod is welded and fixed at the inner side of the side plates, the inner telescopic rod is arranged in a central hole of the outer telescopic rod, the compression spring is arranged between the outer telescopic rod and the inner telescopic rod, the clamping block is fixedly arranged at the top end of the inner wall of the outer telescopic rod, the clamping plate is welded at the outer end of the inner telescopic rod, the first sliding rod is welded and fixed at the center of the bottom surface of the support plate, a sliding groove is formed in the side surface of the first sliding rod, the second sliding rod is sleeved at the bottom end of the first sliding rod, a fastening bolt, the external screw thread sets up the lower extreme side at the third slide bar, the pedestal mounting is in the third slide bar bottom, just be equipped with the internal thread in the base centre bore, tripod welded fastening is in the base lateral surface.

Preferably, in order to stably clamp and fix the angle measurer, the telescopic outer rod, the telescopic inner rod, the compression spring and the clamping block form the fixed frame clamping and telescoping device, and the clamping plate is in sliding connection with the inner side of the side plate of the supporting plate through the telescoping device.

Preferably, in order to protect the angle measuring device while clamping and fixing the angle measuring device, two clamping plates are symmetrically arranged, and rubber pads are arranged on clamping surfaces of the clamping plates.

Preferably, in order to fix the first slide bar to a certain extent, the top end of the fastening bolt penetrates through the second slide bar and abuts against the outer side of the first slide bar, and the fastening bolt is in threaded rotary connection with the second slide bar through fastening threads.

Preferably, in order to adjust the height of the fixing frame conveniently, the first sliding rod, the second sliding rod and the third sliding rod are positioned through the sliding grooves and are in stepped sliding connection.

Preferably, in order to facilitate the connection of the third slide bar and the base, the third slide bar is arranged in a central hole of the base, and the third slide bar and the base are in threaded rotary connection through external threads and internal threads.

Preferably, in order to improve the stability of the fixing frame, the number of the tripods is three, and the included angle between adjacent tripods is 120 degrees.

The utility model has the advantages that: the angle measuring device is characterized in that the fixing frame for the angle measuring device is reasonable in design, the telescopic outer rod, the telescopic inner rod, the compression spring and the clamping block form the fixing frame clamping telescopic device, the clamping plates are in sliding connection on the inner sides of the side plates of the supporting plate through the telescopic device, the angle measuring device is convenient to stably clamp and fix, meanwhile, two telescopic devices are symmetrically arranged between the side plates and the clamping plates, the clamping plates are evenly stressed, the two clamping plates are symmetrically arranged, the clamping surfaces of the clamping plates are provided with rubber pads, the angle measuring device can be protected while being clamped and fixed, the instrument damage caused by overlarge clamping force is avoided, meanwhile, the angle measuring device can be conveniently fixed and taken down, the top end of the fastening bolt penetrates through the second sliding rod and abuts against the outer side of the first sliding rod, the fastening bolt is in threaded rotating connection with the second sliding rod through the fastening threads, meanwhile, the fastening bolt is unscrewed, the height of the first slide bar and the second slide bar is convenient to adjust, the first slide bar, the second slide bar and the third slide bar are positioned through the sliding groove, and the first slide bar, the second slide bar and the third slide bar are in stepped sliding connection, so that the height of the fixing frame can be conveniently adjusted, meanwhile, the height of the fixing frame can be kept through the fastening bolts at the outer sides of the second sliding rod and the third sliding rod, the fixing frame is convenient for operators to operate and use, the third sliding rod is arranged in a central hole of the base, and the third slide bar is in threaded rotary connection with the base through the external thread and the internal thread, so that the third slide bar and the base can be conveniently connected, meanwhile, the third sliding rod and the base are more convenient to assemble and disassemble, the triangular supports are three, the included angle between the adjacent triangular supports is 120 degrees, the stability of the fixing frame can be improved, the fixing frame is prevented from being toppled due to unstable placement or external factor influence, and further, the damage to an instrument is avoided.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the telescopic device of the present invention;

FIG. 3 is a schematic view of the structure of the installation position of the first slide bar according to the present invention;

fig. 4 is a schematic view of a connection structure between the third sliding rod and the base of the present invention.

In the figure: 1. the device comprises a supporting plate, 2, a side plate, 3, a telescopic outer rod, 4, a telescopic inner rod, 5, a compression spring, 6, a clamping block, 7, a clamping plate, 8, a first sliding rod, 9, a sliding groove, 10, a second sliding rod, 11, a fastening bolt, 12, a fastening thread, 13, a third sliding rod, 14, an external thread, 15, a base, 16, an internal thread, 17 and a tripod.

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 4, a fixing frame for an angle measuring device includes a supporting plate 1, a side plate 2, a telescopic outer rod 3, a telescopic inner rod 4, a compression spring 5, a fixture block 6, a clamping plate 7, a first slide rod 8, a chute 9, a second slide rod 10, a fastening bolt 11, a fastening thread 12, a third slide rod 13, an external thread 14, a base 15, an internal thread 16, and a tripod 17; the fixing frame comprises a supporting plate 1, a clamping plate 7, a first sliding rod 8, a second sliding rod 10, a third sliding rod 13, a base 15 and a tripod 17, wherein the supporting plate 1 is arranged at the top end of the fixing plate, the side plates 2 are positioned on two sides of the upper surface of the supporting plate 1, the telescopic outer rod 3 is welded and fixed on the inner sides of the side plates 2, the telescopic inner rod 4 is arranged in a central hole of the telescopic outer rod 3, the compression spring 5 is arranged between the telescopic outer rod 3 and the telescopic inner rod 4, the clamping block 6 is fixedly arranged at the top end of the inner wall of the telescopic outer rod 3, the clamping plate 7 is welded at the outer end of the telescopic inner rod 4, the first sliding rod 8 is welded and fixed at the center of the bottom surface of the supporting plate 1, a sliding groove 9 is formed in the side surface of the first sliding rod 8, the second sliding rod 10 is sleeved at the bottom end of the first sliding rod 8, a fastening, the third slide bar 13 is sleeved at the bottom end of the second slide bar 10, the external thread 14 is arranged on the side face of the lower end of the third slide bar 13, the base 15 is installed at the bottom end of the third slide bar 13, the internal thread 16 is arranged in the central hole of the base 15, and the tripod 17 is welded and fixed on the outer side face of the base 15.

The telescopic outer rod 3, the telescopic inner rod 4, the compression spring 5 and the fixture block 6 form the fixing frame clamping telescopic device, the clamping plates 7 are in sliding connection at the inner sides of the side plates 2 of the supporting plate 1 through the telescopic device, so that the angle measurer can be stably clamped and fixed, meanwhile, two telescopic devices are symmetrically arranged between the side plates 2 and the clamping plates 7, so that the clamping plates 7 are uniformly stressed, two clamping plates 7 are symmetrically arranged, a rubber pad is arranged on the clamping surface of the clamping plates 7, the angle measurer can be protected while clamping and fixing, the instrument damage caused by overlarge clamping force can be avoided, meanwhile, the angle measurer can be conveniently fixed and taken down, the top end of the fastening bolt 11 penetrates through the second sliding rod 10 and abuts against the outer side of the first sliding rod 8, the fastening bolt 11 is in threaded rotating connection with the second sliding rod 10 through the fastening thread 12, and a certain fixing effect can be achieved on the first sliding rod 8, meanwhile, the fastening bolt 11 is unscrewed, the height of the first slide bar 8 and the second slide bar 10 is convenient to adjust, the first slide bar 8, the second slide bar 10 and the third slide bar 13 are positioned through the sliding groove 9, the first slide bar 8, the second slide bar 10 and the third slide bar 13 are in stepped sliding connection, the height of the fixing frame is convenient to adjust, the height of the fixing frame can be kept through the fastening bolt 11 on the outer sides of the second slide bar 10 and the third slide bar 13, the fixing frame is convenient to operate and use by personnel, the third slide bar 13 is arranged in a central hole of the base 15, the third slide bar 13 and the base 15 are in threaded rotary connection through an external thread 14 and an internal thread 16, the third slide bar 13 and the base 15 are convenient to connect, meanwhile, the third slide bar 13 and the base 15 are convenient to assemble and disassemble, the triangular frame 17 is three, the included angle between adjacent triangular frames 17 is 120 degrees, and the, prevent to lead to the mount to empty because of placing unstably or external factor influence, and then avoid damaging the instrument.

The working principle is as follows: when the fixing frame for the angle measuring device is used, firstly, the top end of a first slide bar 8 is welded and fixed at the center of the bottom surface of a supporting plate 1, then, the outer end of a telescopic outer rod 3 is welded and fixed at the inner side surface of a side plate 2, a clamping plate 7 is welded at the outer end of a telescopic inner rod 4, then, a tripod 17 is welded at the outer side surface of a base 15, then, a third slide bar 13 is screwed with the base 15 through an external thread 14 and an internal thread 16, finally, a second slide bar 10 is placed in a central hole of the third slide bar 13 through a sliding groove 9, then, the first slide bar 8 is placed in the central hole of the second slide bar 10, meanwhile, the first slide bar 8 and the second slide bar 10 are fixed through a fastening bolt 11, when the fixing frame is used, the fixing frame is stably placed on the ground through the base 15 and the tripod 17, further, an angle measuring device, thereby adjusting the fixing frame to a proper height.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a mount for angle measurement ware which characterized in that: the clamping device comprises a supporting plate (1), a side plate (2), a telescopic outer rod (3), a telescopic inner rod (4), a compression spring (5), a clamping block (6), a clamping plate (7), a first sliding rod (8), a sliding groove (9), a second sliding rod (10), a fastening bolt (11), a fastening thread (12), a third sliding rod (13), an external thread (14), a base (15), an internal thread (16) and a tripod (17); the fixing frame comprises a supporting plate (1), a clamping plate (7), a first sliding rod (8), a second sliding rod (10), a third sliding rod (13), a base (15) and a tripod (17), wherein the supporting plate (1) is arranged at the top end of the fixing plate, the side plates (2) are positioned on two sides of the upper surface of the supporting plate (1), the telescopic outer rod (3) is welded and fixed on the inner side of the side plate (2), the telescopic inner rod (4) is arranged in a central hole of the telescopic outer rod (3), the compression spring (5) is arranged between the telescopic outer rod (3) and the telescopic inner rod (4), the clamping block (6) is fixedly arranged at the top end of the inner wall of the telescopic outer rod (3), the clamping plate (7) is welded at the outer end of the telescopic inner rod (4), the first sliding rod (8) is welded and fixed at the center of the bottom surface of the supporting plate (1), and a sliding groove (9) is, second slide bar (10) cover is in the bottom of first slide bar (8), just second slide bar (10) side upper end is equipped with fastening bolt (11), fastening screw thread (12) set up on fastening bolt (11) surface, third slide bar (13) cover is in second slide bar (10) bottom, external screw thread (14) set up the lower extreme side at third slide bar (13), base (15) are installed in third slide bar (13) bottom, just be equipped with internal thread (16) in base (15) centre bore, tripod (17) welded fastening is in base (15) lateral surface.

2. The mount according to claim 1, wherein: the telescopic outer rod (3), the telescopic inner rod (4), the compression spring (5) and the clamping block (6) form the fixing frame clamping telescopic device, and the clamping plate (7) is in sliding connection with the inner side of the side plate (2) of the supporting plate (1) through the telescopic device.

3. The mount according to claim 1, wherein: the number of the clamping plates (7) is two, and rubber pads are arranged on the clamping surfaces of the clamping plates (7).

4. The mount according to claim 1, wherein: the top end of the fastening bolt (11) penetrates through the second sliding rod (10) and abuts against the outer side of the first sliding rod (8), and the fastening bolt (11) is in threaded rotary connection with the second sliding rod (10) through fastening threads (12).

5. The mount according to claim 1, wherein: the first sliding rod (8), the second sliding rod (10) and the third sliding rod (13) are positioned through the sliding groove (9), and the first sliding rod (8), the second sliding rod (10) and the third sliding rod (13) are in stepped sliding connection.

6. The mount according to claim 1, wherein: the third sliding rod (13) is arranged in a central hole of the base (15), and the third sliding rod (13) is in threaded rotary connection with the base (15) through an external thread (14) and an internal thread (16).

7. The mount according to claim 1, wherein: the number of the tripods (17) is three, and the included angle between adjacent tripods (17) is 120 degrees.