CN213777034U

CN213777034U - Special safety protection frame of geological survey

Info

Publication number: CN213777034U
Application number: CN202022697997.4U
Authority: CN
Inventors: 王永亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-07-23
Anticipated expiration: 2030-11-19

Abstract

The utility model discloses a special safety protection frame of geological survey relates to safety protection frame technical field. The utility model discloses a carrier and articulate length adjustable bracing piece on the carrier, bracing piece quantity is no less than three and is the permutation and distributes the carrier is along the ascending one side of its length direction, the activity of carrier top is provided with a body of rod, the body of rod is kept away from the one end of carrier is constructed has the board of placing that is used for placing the measuring instrument, the body of rod is kept away from place board one side and install a block. The utility model discloses what can make through the connecting rod between block and the connecting rod is placing the board when removing, drives the body of rod and reciprocates to the block that makes removes the angle that drives the bracing piece and changes, realized placing the board and accomodate together when accomodating downwards the bracing piece, make the device accomodate convenient to carry.

Description

Special safety protection frame of geological survey

Technical Field

The utility model relates to a safety protection frame technical field, concretely relates to special safety protection frame of geological survey.

Background

The task of geological measurement is to measure a geological map, so the task is also called geological mapping or geological mapping, namely, all geological bodies exposed on the ground surface are reflected on a plane map by using a certain scale and various pattern symbols, the geological measurement work is an important means for collecting all geological data and reserve dynamic supervision and management in a working area, when the geology of a mine is measured, the moisture content of soil is often required to be measured, the moisture content of the soil is related to the stability of the geology of the mine, a protective frame is usually required to support and protect measuring equipment, but the existing protective frame is inconvenient to carry, and the protective frame is usually required to be opened for a long time when the protective frame is used, so that time and labor are wasted.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: for the problem that solves the background art and provide, the utility model provides a special safety protection frame of geological survey.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a special safety protection frame of geological survey, includes a carrier and articulates length adjustable bracing piece on the carrier, bracing piece quantity is no less than three and is the permutation and distributes and be in the carrier is along its ascending one side of length direction, the activity of carrier top is provided with a body of rod, the body of rod is kept away from the one end of carrier is constructed with the board of placing that is used for placing the measuring instrument, the body of rod is kept away from place board one side and install a block, still includes a connecting rod, the block with pass through between the bracing piece the connecting rod can be realized when placing the board and descending the bracing piece struts the angle and reduces.

Furthermore, the rod body is provided with threads and is in threaded fit with the top of the carrier.

Further, the block body is pivotally connected to one side of the rod body, which is far away from the placing plate; one end of the connecting rod is hinged to the block body, and the other end of the connecting rod is hinged to the supporting rod.

Furthermore, the support rod comprises a loop bar hinged on the carrier, a sliding bar inserted in the loop bar, and a positioning piece used for fixing the sliding bar and the loop bar.

Furthermore, a plurality of limiting holes are formed in the sleeve rod along the length direction of the sleeve rod; the locating piece comprises a cavity constructed on the sliding rod, a limiting rod perpendicular to the loop bar is inserted into the cavity, one end of the limiting rod is located outside the cavity, the other end of the limiting rod penetrates through the sliding rod and is matched with the limiting hole, a stop block positioned inside the cavity is constructed on the limiting rod, and the stop block and the cavity provide elastic force to the limiting rod in the direction of the limiting hole through an elastic piece.

Furthermore, the elastic part is a spring sleeved on the limiting rod, one end of the spring is fixed with the stop block, and the other end of the spring is fixed with the inner wall of the cavity.

The utility model has the advantages as follows:

1. the utility model discloses what can make through the connecting rod between block and the connecting rod is placing the board when removing, drives the body of rod and reciprocates to the block that makes removes the angle that drives the bracing piece and changes, realized placing the board and accomodate together when accomodating downwards the bracing piece, make the device accomodate convenient to carry.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic view of another three-dimensional structure of the present invention;

FIG. 3 is a front view of the present invention;

fig. 4 is a sectional view taken along a line a-a of fig. 3 according to the present invention;

FIG. 5 is an enlarged view of the structure B of FIG. 4 according to the present invention;

reference numerals: 1. a carrier; 2. a support bar; 201. a loop bar; 202. a slide bar; 203. a limiting hole; 3. a rod body; 4. placing the plate; 5. a block body; 6. a connecting rod; 7. a positioning member; 701. a cavity; 702. a limiting rod; 703. a stopper; 8. an elastic member.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "up", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

As shown in fig. 1 and fig. 2, an embodiment of the present invention provides a special safety protection rack for geological survey, which comprises a carrier 1 and at least three support rods 2 hinged on the carrier 1, wherein the number of the support rods 2 is at least three and distributed in an aligned manner on one side of the carrier 1 along the length direction thereof, for further optimization, it should be noted that the number of the support rods 2 is preferably four, the bottom and the top of the carrier 1 can be cylindrical blocks, four vertical rods for hinging the support rods 2 are constructed in the middle, the vertical rods are constructed in a circular array configuration between two cylindrical blocks, one support rod 2 is hinged between every two vertical rods, the top end of the carrier 1 is movably provided with a rod body 3, it should be noted that the rod body 3 is movably arranged on the cylindrical block above the carrier 1 and penetrates through the cylindrical blocks, one end of the rod body 3, which is far away from the carrier 1, is constructed with a placing plate 4 for placing a measuring instrument, the side, far away from the placing plate 4, of the rod body 3 is provided with a block body 5, the side further comprises a connecting rod 6, the opening angle of the supporting rod 2 is reduced when the placing plate 4 descends between the block body 5 and the supporting rod 2 through the connecting rod 6, for further optimization scheme, the center of the block body 5 is positioned at the axis of the rod body 3, when in use, an operator steps on the cylindrical block at the bottom of the carrier 1 with one foot, for further optimization scheme, a pedal for stepping on by the operator can be installed on the side surface of the cylindrical block at the bottom, the operator enables the placing plate 4 to move upwards to drive the rod body 3 which is installed on the placing plate 4 and movably arranged with the cylindrical block above the carrier 1 to move together, the rod body 3 moves to drive the block body 5 installed on the rod body 3 to move, and the block body 5 is connected with the supporting rod 2 through the connecting rod 6, so as to drive the angle of the supporting rod 2 to change, until bracing piece 2 gets the angle and props the biggest, place the platform 4 this moment and also rise to the biggest height, realized the device and expand completely, then the length of adjusting bracing piece 2 makes bracing piece 2 and ground contact, and carrier 1 breaks away from ground, and than current protection frame, the device opens more convenient and portable, and the practicality is higher.

As shown in fig. 1 and 2, in some embodiments, the rod body 3 is threaded and is in threaded fit with the top of the rod carrier 1, it should be noted that the rod body 3 is cylindrical and is threaded on the whole circumference and penetrates through the cylindrical block above the carrier 1 and forms threaded fit, when the height of the placing plate 4 needs to be adjusted, the operator steps on the pedal by foot, the placing plate 4 is rotated to rotate together with the rod body 3 fixed at the bottom of the placing plate 4, and the placing plate can move up and down due to the threaded fit of the rod body 3 and the cylindrical block above the carrier 1, so as to complete the height adjustment.

As shown in fig. 3 and 4, in some embodiments, the block 5 is pivotally connected to the side of the lever body 3 remote from the placing plate 4; one end and the block 5 of connecting rod 6 are articulated, the other end is articulated with bracing piece 2, can drive block 5 of pivotal connection on the body of rod 3 when the body of rod 3 is rotatory and rotate together, because block 5 articulates there is connecting rod 6, connecting rod 6 is articulated with bracing piece 2 again, so can make block 5 reciprocate rather than rotating while removing, when block 5 reciprocates, because bracing piece 2 all with connecting rod 6 articulated with carrier 1, so along with block 5's removal connecting rod 6 drives bracing piece 2 and makes the angle change.

As shown in fig. 3 and 5, in some embodiments, the support rod 2 includes a sleeve rod 201 hinged on the carrier 1 and a sliding rod 202 inserted inside the sleeve rod 201, for further optimization, two opposite sides of the sliding rod 202 are configured with trapezoidal blocks, the sleeve rod 201 has a trapezoidal groove matched with the trapezoidal blocks, so that the sliding rod 202 can only be drawn out along the length direction of the sleeve rod 201, and a positioning member 7 is further included for fixing the sliding rod 202 and the sleeve rod 201, when the length of the support rod 2 needs to be adjusted, the sleeve rod 201 is drawn out to a proper length along the length direction of the sliding rod 202, and the two are fixed by the positioning member 7.

As shown in fig. 2 and 5, in some embodiments, the loop bar 201 is provided with a plurality of limiting holes 203 along the length direction thereof; the positioning member 7 includes a cavity 701 configured on the sliding rod 202, a limiting rod 702 perpendicular to the loop bar 201 is inserted into the cavity 701, one end of the limiting rod 702 is located outside the cavity 701, the other end of the limiting rod passes through the sliding rod 202 and is matched with the limiting hole 203, for further optimization, a knob convenient for an operator to operate is installed at one end of the limiting rod 702 outside the cavity 701, a stopper 703 located inside the cavity 701 is configured on the limiting rod 702, the stopper 703 and the inside of the cavity 701 provide elastic force to the limiting rod 702 in the direction of the limiting hole 203 through an elastic member 8, when the length needs to be adjusted, the knob is pulled to separate the limiting rod 702 from the limiting hole 203, and after the sliding rod 202 is moved to a proper position, the limiting rod 702 is loosened to be inserted into the corresponding limiting hole 203.

As shown in fig. 5, in some embodiments, the elastic member 8 is preferably a spring, which is sleeved on the limiting rod 702, and one end of the spring is fixed to the stopper 703, and the other end of the spring is fixed to the inner wall of the cavity 701.

Claims

1. The utility model provides a special safety protection frame of geological survey, its characterized in that includes a carrier (1) and articulates length adjustable bracing piece (2) on carrier (1), bracing piece (2) quantity is no less than three and is the permutation and distributes carrier (1) is along its ascending one side of length direction, carrier (1) top activity is provided with a body of rod (3), the body of rod (3) are kept away from the one end of carrier (1) is constructed and is used for placing board (4) of measuring instrument, the body of rod (3) are kept away from place board (4) one side and install a block (5), still include a connecting rod (6), block (5) with pass through between bracing piece (2) connecting rod (6) can realize place board (4) when descending bracing piece (2) prop open the angle and reduce.

2. The special safety protection frame for geological survey according to claim 1, wherein the rod body (3) is threaded and is in threaded fit with the top of the carrier (1).

3. Safety guard frame dedicated to geological measurements according to claim 2, characterized in that said block (5) is pivotally connected on the side of said rod (3) remote from said resting plate (4); one end of the connecting rod (6) is hinged with the block body (5), and the other end of the connecting rod is hinged with the supporting rod (2).

4. Safety shield frame dedicated to geological survey according to claim 1, characterized in that said supporting rod (2) comprises a loop bar (201) hinged on said carrier (1) and a sliding bar (202) inserted inside said loop bar (201), and further comprises a positioning member (7) for fixing said sliding bar (202) and said loop bar (201).

5. The special safety protection frame for geological survey according to claim 4, wherein a plurality of limiting holes (203) are formed in the loop bar (201) along the length direction; the positioning piece (7) comprises a cavity (701) constructed on the sliding rod (202), a limiting rod (702) perpendicular to the loop bar (201) is inserted into the cavity (701), one end of the limiting rod is located outside the cavity (701), the other end of the limiting rod penetrates through the sliding rod (202) and is matched with the limiting hole (203), a stop block (703) located inside the cavity (701) is constructed on the limiting rod (702), and the stop block (703) and the cavity (701) provide elastic force to the limiting rod (702) in the direction of the limiting hole (203) through an elastic piece (8).

6. The safety protection frame special for geological survey according to claim 5, characterized in that the elastic member (8) is a spring sleeved on the limit rod (702), one end of the spring is fixed with the stop block (703), and the other end of the spring is fixed with the inner wall of the cavity (701).