CN214843138U

CN214843138U - Instrument support frame based on town road detects usefulness

Info

Publication number: CN214843138U
Application number: CN202121539393.5U
Authority: CN
Inventors: 李雪芸
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-07
Filing date: 2021-07-07
Publication date: 2021-11-23
Anticipated expiration: 2031-07-07

Abstract

The utility model provides an instrument support frame for detecting based on municipal roads, which comprises an installation disc and two groups of first clamping frames, wherein a plurality of groups of installation holes are formed in the installation disc, the installation disc is provided with an installation frame, the installation frame is provided with an installation plate, one side of the installation plate is provided with four groups of first installation columns, the four groups of first installation columns are all sleeved with a transmission arm, one side of the first clamping frame is provided with a second installation column, the other ends of the four groups of transmission arms are all sleeved on the second installation column, a bearing table is arranged in the installation frame, and the bearing table is connected with the four groups of transmission arms through a control mechanism; one side of two sets of first holding frame all is provided with the second holding frame that carries out the connection through two sets of coupling mechanisms, is provided with supporting component between first holding frame and the second holding frame. The instrument support frame is convenient to mount and dismount instruments of different sizes, and the installed instruments are not prone to shaking, so that the stability of the installed instruments after fixing is improved.

Description

Instrument support frame based on town road detects usefulness

Technical Field

The utility model belongs to the technical field of the town road detects, more specifically says, in particular to instrument support frame based on town road detects usefulness.

Background

After the municipal road is built, the road needs to be detected in many aspects to ensure the safety and the usability of the road, the road flatness is one of the important indexes for evaluating the use quality of the road surface, and the road flatness means that the concave-convex condition of the road surface is measured discontinuously or continuously by a specified standard gauge. When detecting the roughness to the road, generally adopt surveying instrument to detect, at the in-process that detects, need use the instrument support frame to support surveying instrument.

As in application No.: 202011218114.5 provides an engineering is surveying and mapping instrument support frame, bottom placing the platform sets up rotary platform, it rotates to drive the rotor plate through the motor, the rotor plate drives through the dead lever and places the platform and rotate, first rotor rod and second rotor rod slide on annular slide rail simultaneously, stability is improved, the convenience carries out the regulation of angle to surveying instrument is automatic, do not need artifical manual removal support frame, but foretell support frame adopts adjusting bolt to fix the instrument, need long-time rotation adjusting bolt when fixed, lead to it inconvenient to change the instrument, and it is firm inadequately to fix the instrument behind the installation instrument, lead to the instrument easily to take place to rock, stability is lower.

Therefore, in view of the above, research and improvement are made for the existing structure and defects, and an instrument support frame for detecting the municipal road is provided, so as to achieve the purpose of having more practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an instrument support frame based on town road detects usefulness to solve prior art, ordinary instrument support frame is inconvenient to be changed the instrument, and is fixed firm inadequately to the instrument after the installation instrument, leads to the instrument to easily take place to rock, the lower technical problem of stability.

The utility model relates to a purpose and efficiency based on instrument support frame of town road detection usefulness is reached by following specific technological means:

an instrument support frame for municipal road detection comprises a mounting disc and two groups of first clamping frames, wherein a plurality of groups of mounting holes are formed in the mounting disc, a mounting frame is arranged on the mounting disc, a mounting plate is arranged on the mounting frame, four groups of first mounting columns are arranged on one side of the mounting plate, transmission arms are sleeved on the four groups of first mounting columns, a second mounting column is arranged on one side of the first clamping frame, the other ends of the four groups of transmission arms are sleeved on the second mounting column, a bearing table is arranged in the mounting frame, and the bearing table is connected with the four groups of transmission arms through a control mechanism; two sets of one side of first holding frame all is provided with the second holding frame that carries out the connection through two sets of coupling mechanism, first holding frame with be provided with supporting component between the second holding frame.

Furthermore, the control mechanism comprises a control panel fixedly arranged on the bearing platform, a double-sided rack is arranged on one side of the control panel, transmission gears are arranged at one ends of the four groups of transmission arms, the four groups of transmission gears are meshed with the double-sided rack, a reset spring is arranged in the installation frame, and the top end of the reset spring is connected with the bearing platform.

Furthermore, two groups of limiting slide rails are arranged on one side of the control panel, the four groups of first mounting columns are respectively clamped in the two groups of limiting slide rails, a positioning groove is arranged on one side of the mounting panel, and one end of the double-sided rack is clamped in the positioning groove.

Furthermore, one side of transmission arm is provided with the third erection column, and wherein every two sets of third erection columns connect through a set of bracing piece, the both ends of bracing piece are established respectively in two sets of on the third erection column.

Furthermore, the connecting mechanism comprises a first mounting seat fixedly arranged on one side of the first clamping frame and a second mounting seat fixedly arranged on one side of the second clamping frame, mounting rings are arranged on one sides of the first mounting seat and the second mounting seat, and the mounting rings are connected through tension springs.

Furthermore, one side of the first mounting seat is provided with a positioning barrel, two sets of limiting grooves are formed in the positioning barrel, one side of the second mounting seat is provided with a positioning rod, one end of the positioning rod is provided with two sets of limiting blocks, the positioning rod is arranged in the positioning barrel in a penetrating mode, and the two sets of limiting blocks are respectively clamped in the two sets of limiting grooves.

Furthermore, the supporting component comprises an installation shaft fixedly arranged on one side of the first clamping frame, a supporting block is sleeved on the installation shaft, a rocker is arranged on one side of the supporting block, supporting frames are arranged on one sides of the first clamping frame and the second clamping frame, and one end of the supporting block is clamped in one corner of the inner side of one group of the supporting frames.

Furthermore, be provided with first protection pad on the bearing platform, it is two sets of the inboard of second holding frame all is provided with the second protection and fills up, first protection pad with the second protection is filled up and is the rubber material.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. this instrument support frame only needs to place the instrument on the bearing platform when installing the instrument, the weight of instrument drives the bearing platform downstream, the bearing platform moves down in the in-process drive control board of motion, the control board drives four group's drive gear rotations through two-sided rack, thereby make four group's driving arm rotate, it folds and carries out the centre gripping to the instrument to drive two sets of first holding framves, but the different instrument of self-adaptation specification, the instrument of rebound, control the bearing platform and shift up under reset spring's effect, thereby make two sets of first holding framves open, alright dismantle the instrument, it is all very convenient to install and dismantle.

2. Fixing the mounting disc on ordinary tripod through the multiunit mounting hole during the use and can using, installing the axle and rotating the supporting shoe putting into instrument forward position, and establish its card in another department corner of carriage inboard, the supporting shoe promotes the carriage at the pivoted in-process, thereby make the second holding frame open, put into instrument and counter-rotation supporting shoe after opening, control second holding frame and fold under the effect of extension spring, carry out the centre gripping to the instrument, prevent that the instrument from producing and rocking, stability behind the fixed instrument of improvement.

Drawings

Fig. 1 is a schematic diagram of an assembled shaft side structure of the present invention.

Fig. 2 is a schematic view of a part of the structure of the present invention.

Fig. 3 is a schematic diagram of the structure of the shaft side after the detachment of the present invention.

Fig. 4 is a partial structural schematic diagram of the present invention.

Fig. 5 is a partial schematic structural diagram of the present invention.

Fig. 6 is a partial schematic structural diagram of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

101. mounting a disc; 102. mounting holes; 103. installing a frame; 104. mounting a plate; 105. a first mounting post; 106. positioning a groove; 201. a bearing table; 202. a control panel; 203. a double-sided rack; 204. a limiting slide rail; 205. a first protective pad; 206. a return spring; 301. a drive arm; 302. a transmission gear; 303. a third mounting post; 304. a support bar; 401. a first holding frame; 402. a second mounting post; 403. a first mounting seat; 404. a mounting ring; 405. a positioning cylinder; 406. a limiting groove; 407. a support frame; 408. installing a shaft; 501. a second holder; 502. a second mounting seat; 503. positioning a rod; 504. a limiting block; 601. a support block; 602. a rocker; 701. a second protective pad; 801. a tension spring.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely 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 thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 6:

the utility model provides an instrument support frame based on town road detection usefulness, including mounting disc 101 and two sets of first holding frame 401, seted up multiunit mounting hole 102 on the mounting disc 101, be provided with installing frame 103 on the mounting disc 101, be provided with mounting panel 104 on installing frame 103, one side of mounting panel 104 is provided with four groups of first erection columns 105, all overlap on four groups of first erection columns 105 and be equipped with drive arm 301, one side of first holding frame 401 is provided with second erection column 402, the other end of four groups of drive arms 301 all overlaps on second erection column 402, be provided with bearing platform 201 in the mounting frame 103, bearing platform 201 is connected through control mechanism with four groups of drive arms 301; one side of two sets of first holding frame 401 all is provided with the second holding frame 501 that carries out the connection through two sets of coupling mechanisms, is provided with supporting component between first holding frame 401 and the second holding frame 501.

The instrument supporting frame is provided with a mounting plate 101 which can be fixed on a traditional tripod (not shown) for use through a plurality of groups of mounting holes 102 on the mounting plate 101, a mounting frame 103 is arranged for arranging a mounting plate 104, one ends of four groups of transmission arms 301 can rotate along a first mounting column 105 on one side of the mounting plate 104 so as to drive a first clamping frame 401 to rotate, a bearing table 201 is arranged for bearing an instrument (not shown), when the instrument is placed on the bearing table 201, the bearing table 201 is driven to move downwards through gravity, and in the moving process of the bearing table 201, the four groups of transmission arms 301 are controlled to rotate through a control mechanism so as to drive two groups of first clamping frames 401 to be folded, so that the instrument is fixed; one side of first holding frame 401 sets up the both sides that second holding frame 501 is used for the auxiliary fixed instrument, and the steerable second holding frame 501 motion of supporting component makes it open, conveniently puts into the instrument.

The control mechanism comprises a control board 202 fixedly arranged on the bearing platform 201, a double-sided rack 203 is arranged on one side of the control board 202, transmission gears 302 are arranged at one ends of four groups of transmission arms 301, the four groups of transmission gears 302 are meshed with the double-sided rack 203, a return spring 206 is arranged in the mounting frame 103, and the top end of the return spring 206 is connected with the bearing platform 201.

The bearing table 201 drives the control plate 202 to move downwards in the process of moving downwards under the action of gravity, the double-sided racks 203 of the control plate 202 control the four groups of transmission gears 302 to rotate in the process of moving downwards, wherein the rotating direction of each two groups of transmission gears 302 is opposite to that of the other two groups of transmission gears 302, so that the four groups of transmission arms 301 are driven to move to enable the two groups of first clamping frames 401 to be folded to clamp an instrument, if the instrument needs to be taken out, the bearing table 201 is controlled to move upwards only by moving the instrument upwards, the four groups of transmission gears 302 are controlled to rotate reversely under the action of the reset spring 206, the two groups of first clamping frames 401 are opened, the instrument can be taken out, and the instrument is convenient to replace.

Two sets of limiting slide rails 204 are disposed on one side of the control board 202, the four sets of first mounting posts 105 are respectively engaged with the two sets of limiting slide rails 204, the positioning groove 106 is disposed on one side of the mounting plate 104, and one end of the double-sided rack 203 is engaged with the positioning groove 106. Spacing slide rail 204 and constant head tank 106 all play and carry out the effect of fixing a position to control panel 202, prevent that control panel 202 from taking place the skew at the in-process that removes, prevent simultaneously that two-sided rack 203 from breaking away from drive gear 302, have improved the holistic stability of this instrument support frame.

Wherein, one side of the transmission arm 301 is provided with third mounting posts 303, wherein every two sets of third mounting posts 303 are connected through a set of support rod 304, and two ends of the support rod 304 are respectively sleeved on the two sets of third mounting posts 303. The supporting rod 304 is arranged to support the two sets of driving arms 301, so that the two sets of driving arms 301 are always parallel when moving, and the stability of the device is improved.

The connecting mechanism comprises a first mounting seat 403 fixedly arranged on one side of the first clamping frame 401 and a second mounting seat 502 fixedly arranged on one side of the second clamping frame 501, mounting rings 404 are arranged on one sides of the first mounting seat 403 and the second mounting seat 502, and the two sets of mounting rings 404 are connected through a tension spring 801. The installation ring 404 is used for installing the tension spring 801, the tension spring 801 controls the first clamping frame 401 and the second clamping frame 501 to be always kept in a closed state, two ends of the instrument are clamped, the instrument after installation is prevented from moving, and the instrument is fixed more firmly.

Wherein, one side of the first mounting seat 403 is provided with a positioning barrel 405, two sets of limiting grooves 406 are formed on the positioning barrel 405, one side of the second mounting seat 502 is provided with a positioning rod 503, one end of the positioning rod 503 is provided with two sets of limiting blocks 504, the positioning rod 503 is arranged in the positioning barrel 405 in a penetrating manner, and the two sets of limiting blocks 504 are respectively clamped in the two sets of limiting grooves 406.

The positioning rod 503 is inserted into the positioning tube 405 to position the movement track of the second clamping frame 501, so as to prevent the second clamping frame 501 from moving and deviating, the limiting block 504 is arranged in the limiting groove 406 to prevent the second clamping frame 501 from being opened excessively to cause the positioning rod 503 to break away from the positioning tube 405, and meanwhile, the tension spring 801 is prevented from being pulled open excessively and damaged.

The supporting assembly comprises an installation shaft 408 fixedly arranged on one side of the first clamping frame 401, a supporting block 601 is sleeved on the installation shaft 408, a rocker 602 is arranged on one side of the supporting block 601, supporting frames 407 are arranged on one sides of the first clamping frame 401 and the second clamping frame 501, and one end of the supporting block 601 is clamped in one corner of the inner side of one group of supporting frames 407.

The supporting block 601 can rotate along the installation shaft 408, the rocker 602 is arranged to enable the supporting block 601 to rotate more conveniently and labor-saving, in an initial state, one end of the supporting block 601 is clamped in one corner of the inner side of the supporting frame 407, the second clamping frame 501 needs to be opened if necessary, the supporting block 601 only needs to rotate along the installation shaft 408, one end of the supporting block 601 pushes the second clamping frame 501 to be opened through the supporting frame 407, one end of the supporting block 601 is clamped in the other corner of the supporting block 601, the position of the second clamping frame 501 is fixed, an instrument is conveniently placed in, the supporting block 601 rotates reversely after the instrument is placed in, the second clamping frame 501 is folded under the action of the tension spring 801, and the operation is very convenient.

Wherein, the bearing platform 201 is provided with a first protection pad 205, the inner sides of the two sets of second clamping frames 501 are provided with second protection pads 701, and the first protection pad 205 and the second protection pads 701 are made of rubber. The first protection pad 205 and the second protection pad 701 are arranged to protect the instrument, the first protection pad 205 prevents the bottom of the instrument from being damaged, the second protection pad 701 prevents the tension spring 801 from being excessively stressed to cause the second clamping frame 501 to damage the instrument, and meanwhile, the instrument is prevented from sliding up and down; in addition, in some embodiments, both the first protection pad 205 and the second protection pad 701 can be replaced by sponge, and the first protection pad 205 and the second protection pad 701 made of sponge have better protection effect, but the anti-skid effect is not better than that of rubber, so the materials are selected according to the needs.

The specific use mode and function of the embodiment are as follows:

this instrument support frame only needs to place the instrument on bearing platform 201 when installing the instrument, the weight of instrument drives bearing platform 201 downstream, bearing platform 201 moves down at the in-process drive control board 202 of motion, control board 202 drives four groups of drive gear 302 rotations through two-sided rack 203, thereby make four group's driving arm 301 rotate, it folds to carry out the centre gripping to the instrument to drive two sets of first holding frame 401, but the different instrument of self-adaptation specification, the instrument moves up, control bearing platform 201 shifts up under reset spring 206's effect, thereby make two sets of first holding frame 401 open, alright dismantle the instrument, it is all very convenient to install and dismantle.

When the multifunctional tripod is used, the mounting disc 101 is fixed on a common tripod through the plurality of groups of mounting holes 102 and can be used, the supporting block 601 is rotated along the mounting shaft 408 when an instrument is placed in, and is clamped in the other corner at the inner side of the supporting frame 407, the supporting block 601 pushes the supporting frame 407 in the rotating process, so that the second clamping frame 501 is opened, the instrument is placed in after the supporting block 601 is opened, the supporting block 601 rotates in the reverse direction, the second clamping frame 501 is controlled to be folded under the action of the tension spring 801, the instrument is clamped, the instrument is prevented from shaking, and the stability after the instrument is fixed is improved.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. Instrument support frame based on town road detects usefulness, its characterized in that: the clamping device comprises a mounting disc (101) and two groups of first clamping frames (401), wherein multiple groups of mounting holes (102) are formed in the mounting disc (101), a mounting frame (103) is arranged on the mounting disc (101), a mounting plate (104) is arranged on the mounting frame (103), four groups of first mounting columns (105) are arranged on one side of the mounting plate (104), transmission arms (301) are sleeved on the four groups of first mounting columns (105), a second mounting column (402) is arranged on one side of each first clamping frame (401), the other ends of the four groups of transmission arms (301) are sleeved on the second mounting column (402), a bearing table (201) is arranged in the mounting frame (103), and the bearing table (201) is connected with the four groups of transmission arms (301) through a control mechanism; two sets of one side of first holding frame (401) all is provided with second holding frame (501) that carry out the connection through two sets of coupling mechanism, first holding frame (401) with be provided with supporting component between second holding frame (501).

2. The instrument support frame for detecting on the basis of a municipal road according to claim 1, characterized in that: the control mechanism comprises a control panel (202) fixedly arranged on the bearing table (201), a double-sided rack (203) is arranged on one side of the control panel (202), transmission gears (302) are arranged at one ends of four groups of transmission arms (301), the transmission gears (302) of the four groups are meshed with the double-sided rack (203), a reset spring (206) is arranged in the mounting frame (103), and the top end of the reset spring (206) is connected with the bearing table (201).

3. The instrument support frame for detecting based on municipal road according to claim 2, wherein: two sets of spacing slide rails (204) have been seted up to one side of control panel (202), and four groups first erection column (105) are blocked respectively and are established two sets of in spacing slide rail (204), constant head tank (106) have been seted up to one side of mounting panel (104), the one end card of two-sided rack (203) is established in constant head tank (106).

4. The instrument support frame for detecting on the basis of a municipal road according to claim 1, characterized in that: one side of transmission arm (301) is provided with third erection column (303), and wherein every two sets of third erection column (303) are connected through a set of bracing piece (304), the both ends of bracing piece (304) are established respectively and are established two sets of on third erection column (303).

5. The instrument support frame for detecting on the basis of a municipal road according to claim 1, characterized in that: the connecting mechanism comprises a first mounting seat (403) fixedly arranged on one side of the first clamping frame (401) and a second mounting seat (502) fixedly arranged on one side of the second clamping frame (501), a mounting ring (404) is arranged on one side of the first mounting seat (403) and one side of the second mounting seat (502), and the mounting rings (404) are connected through tension springs (801).

6. The instrument support frame for detecting on the basis of a municipal road according to claim 5, characterized in that: one side of first mount pad (403) is provided with a location section of thick bamboo (405), set up two sets of spacing groove (406) on a location section of thick bamboo (405), one side of second mount pad (502) is provided with locating lever (503), the one end of locating lever (503) is provided with two sets of stoppers (504), locating lever (503) are worn to establish in a location section of thick bamboo (405), and two sets of stoppers (504) are established respectively the card in two sets of spacing groove (406).

7. The instrument support frame for detecting on the basis of a municipal road according to claim 1, characterized in that: the supporting component comprises an installation shaft (408) fixedly arranged on one side of the first clamping frame (401), a supporting block (601) is sleeved on the installation shaft (408), a rocker (602) is arranged on one side of the supporting block (601), supporting frames (407) are arranged on one sides of the first clamping frame (401) and the second clamping frame (501), and one end of the supporting block (601) is clamped in one corner of the inner side of one supporting frame (407).

8. The instrument support frame for detecting on the basis of a municipal road according to claim 1, characterized in that: the bearing table (201) is provided with a first protection pad (205), the inner sides of the second clamping frames (501) are provided with second protection pads (701), and the first protection pad (205) and the second protection pads (701) are made of rubber.