CN214171856U

CN214171856U - Portable measuring instrument support for engineering cost

Info

Publication number: CN214171856U
Application number: CN202023138810.3U
Authority: CN
Inventors: 周爱静; 冯丽勉; 张璐
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-09-10
Anticipated expiration: 2030-12-23

Abstract

The utility model provides a portable measuring apparatu support for engineering cost for the support to the measuring apparatu, including layer board and four spinal branch legs, the landing leg can overturn and locate the bottom of layer board, in the bottom of landing leg is equipped with the holding tank, in can overturn in the holding tank and be equipped with the pivot landing leg, in but pivot landing leg goes up the pivot and is equipped with the runner, in the bottom of runner is equipped with the solid fixed cone, because of the upset of pivot landing leg can constitute the solid fixed cone is downward, and makes engineering cost is fixed with portable measuring apparatu support, because of the upset of pivot landing leg still can constitute runner contact ground, and be convenient for the removal of portable measuring apparatu support for engineering cost. Engineering cost with portable measuring apparatu support, through setting up the pivot landing leg that can overturn with can for pivot landing leg pivoted runner for when doing the runner contact ground, the measuring apparatu support can promote and need not carry, more portable has better usability.

Description

Portable measuring instrument support for engineering cost

Technical Field

The utility model relates to a measuring apparatu support technical field, in particular to portable measuring apparatu support is used to engineering cost.

Background

Often can use the measuring apparatu at engineering cost's in-process, the measuring apparatu divide into measuring apparatu support and measuring apparatu main part, two parts are separately carried usually, but because present measuring apparatu support is heavier, the staff wastes time and energy in handling, the road surface that the relief of the measuring apparatu support is not convenient for is used moreover, make the measuring apparatu support can not guarantee that the measuring apparatu becomes horizontal position, thereby influence measurement accuracy, consequently need urgent to research and develop one kind and can be convenient for carry, alleviate staff's work burden.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a portable measuring apparatu support is used to engineering cost to more portable reduces survey crew's burden.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

the utility model provides a portable measuring apparatu support for engineering cost for to the support of measuring apparatu, its characterized in that includes: a support plate;

the portable measuring instrument support comprises four supporting legs, wherein the supporting legs can be arranged at the bottom of the supporting plate in a turnover mode, a containing groove is formed in the bottom ends of the supporting legs, the supporting legs can be arranged in the containing groove in a turnover mode, a pivoting supporting leg can be arranged in the containing groove in a turnover mode, a rotating wheel can be arranged on the pivoting supporting leg in a pivoting mode, a fixing cone is arranged at the bottom end of the rotating wheel, the pivoting supporting leg can be overturned to form the fixing cone downwards, so that the portable measuring instrument support for engineering construction cost is fixed, the rotating wheel can be in contact with the ground in a turnover mode, and the portable measuring instrument support for engineering construction cost can be moved conveniently.

Furthermore, a pivot hole is formed in the side wall of the accommodating groove, a pivot column is arranged on the side wall of the pivot supporting leg, and the pivot column is inserted into the pivot hole.

Furthermore, a clamping groove is formed in the side wall of the accommodating groove, a positioning groove is formed in the side wall of the pivoting support leg, the clamping groove is matched with the positioning groove, a first spring is fixedly arranged in the middle of the positioning groove, positioning blocks are respectively arranged at two ends of the first spring, and the positioning blocks stretch out of the positioning groove when the first spring is in a balanced state.

Furthermore, the side wall of the pivoting support leg is provided with an extension groove, the extension groove is communicated with the positioning groove, the top of the positioning block is provided with a convex column, and the convex column extends out of the extension groove.

Furthermore, a baffle is arranged on the side wall of the pivoting leg close to the top end, and the baffle is perpendicular to the side wall of the pivoting leg.

Further, in the top of runner is equipped with the installation pole, in the top of installation pole is equipped with the card post, the diameter of card post is greater than the diameter of installation pole, in the bottom of pivot landing leg is equipped with the connecting hole, the connecting hole includes inner connecting hole and outer connecting hole, the inner connecting hole is located the top of outer connecting hole, the inner connecting hole with card post looks adaptation, outer connecting hole with installation pole looks adaptation, the card post card is arranged in the inner connecting hole.

Furthermore, the supporting legs comprise upper supporting legs and lower supporting legs, the upper supporting legs can be arranged at the bottom of the supporting plate in a turnover mode, and the lower supporting legs can be arranged on the upper supporting legs in a telescopic mode.

Furthermore, a jack is arranged on the upper supporting leg, a fixing hole is formed in the jack and is perpendicular to the jack, a connecting rod is arranged at the top end of the lower supporting leg, and the connecting rod is arranged in the jack in a sliding mode.

Furthermore, a positioning hole is formed in the connecting rod, a second spring is fixedly arranged inside the positioning hole, positioning columns are arranged at two ends of the second spring, and the positioning columns stretch out of the positioning hole when the second spring is in a balanced state.

Further, the lower support leg comprises a first lower support leg and a second lower support leg, and the arrangement direction of the positioning hole in the first lower support leg is perpendicular to the arrangement direction of the positioning hole in the second lower support leg.

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

(1) engineering cost with portable measuring apparatu support, through setting up the pivot landing leg that can overturn with can for pivot landing leg pivoted runner for when doing the runner contact ground, the measuring apparatu support can promote and need not carry, more portable has better usability.

(2) The pivot leg can be overturned relative to the leg by providing the pivot hole and the pivot column and inserting the pivot column into the pivot hole.

(3) Through setting up card groove, constant head tank, first spring and locating piece for when the locating piece stretches into in card groove, the pivot landing leg is fixed for the landing leg position, and fixed awl is downward this moment, the fixed of the measuring apparatu support of being convenient for.

(4) Through setting up and stretching out groove and projection, the removal of the locating piece of being convenient for to the locking of pivot landing leg on the landing leg is died and is removed the lock.

(5) Through setting up the baffle, the variable pivot landing leg of being convenient for is overturn 90 degrees fixed, and the runner is with ground contact this moment, and the measuring apparatu is direct and remove of being convenient for.

(6) By arranging the connecting hole and the clamping column and clamping the clamping column in the connecting hole, the rotating wheel can be installed on the pivoting support leg and can pivot relative to the pivoting support leg.

(7) The supporting legs are arranged to be the upper supporting leg and the lower supporting leg, so that the supporting legs can be telescopic, and the height adjustment and the horizontal adjustment of the measuring instrument support are facilitated.

(8) The arrangement direction of the positioning hole of the first lower supporting leg is perpendicular to the arrangement direction of the positioning hole of the second lower supporting leg, so that when the supporting legs are folded, namely, in a vertical state, the directions of the rotating wheels on the first lower supporting leg and the second lower supporting leg are the same, and the rotating wheels move with the measuring instrument support.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

fig. 1 is a schematic structural diagram of a portable measuring instrument support for construction cost according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a portable measuring instrument support for construction cost according to an embodiment of the present invention when moving;

fig. 3 is a schematic structural view of a lower leg according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a pivot leg according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a rotating wheel according to an embodiment of the present invention;

description of reference numerals:

1-upper supporting leg, 11-fixing hole;

2-a first lower supporting leg, 21-a second lower supporting leg, 22-a connecting rod, 221-a positioning hole, 23-an accommodating groove, 24-a pivoting hole and 25-a clamping groove;

3-pivoting support leg, 31-extending groove, 32-baffle, 33-pivoting column, 34-positioning groove and 35-connecting hole;

4-rotating wheel, 41-mounting rod, 42-clamping column and 43-fixing cone;

5-a supporting plate.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "back", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

The embodiment relates to a portable measuring instrument support for construction cost, which is provided with a reversible pivoting support leg and a rotating wheel capable of pivoting relative to the pivoting support leg, so that when the rotating wheel is in contact with the ground, the measuring instrument support can be pushed without carrying, is more convenient to carry and has better usability

Based on the above design concept, an exemplary structure of the portable measuring instrument stand for construction cost of the present embodiment is shown in fig. 1 and 2, and includes a support plate 5, a leg, a pivoting leg 3 and a wheel 4.

Four groups of fixing plates are integrally formed at the bottom of the supporting plate 5, and the fixing plates of adjacent groups are vertical to each other. Every group fixed plate has two, and these two fixed plates interval set up, and the mounting hole has been seted up through two fixed plates to the wearing.

Correspondingly, the number of the supporting legs is four, and each supporting leg comprises an upper supporting leg 1 and a lower supporting leg. The top of going up landing leg 1 is equipped with the fixed column, and the fixed column is inserted and is located the mounting hole for go up landing leg 1 can be for layer board 5 around the fixed column upset. In order to facilitate the overturning of the upper supporting leg 1, the top of the upper supporting leg 1 is arranged in an arc shape.

Secondly, be equipped with the jack in the bottom of upper leg 1, be perpendicular to the jack and wear to have 9 fixed orificess 11 through the jack on upper leg 1, set up at interval between each fixed orificess 11. As shown in fig. 3, a connecting rod 22 is integrally formed at the top of the lower leg, and the connecting rod 22 is slidably inserted into the insertion hole in order to make the leg telescopic for height adjustment and horizontal adjustment of the measuring instrument stand. The connecting rod 22 is provided with a positioning hole 221 near the top end, and the positioning hole 221 is matched with the fixing hole 11. A second spring is fixed in the middle of the positioning hole 221, and positioning columns are welded at two ends of the second spring. When the second spring is in a balanced state, the positioning column extends out of the positioning hole 221. Because the positioning column extends out of the positioning hole 221 and is clamped in the fixing hole 11, the relative positions of the lower supporting leg and the upper supporting leg 1 are fixed; at this time, the positioning post is pressed to retract into the positioning hole 221, and the lower support leg can extend and contract relative to the upper support leg 1.

Then, the bottom end of the lower leg is provided with an accommodating groove 23, the side wall of the accommodating groove 23 is provided with a pivot hole 24, and the side wall of the accommodating groove 23 is further provided with a clamping groove 25, wherein the clamping groove 25 is positioned between the pivot hole 24 and the bottom end of the lower leg. As shown in fig. 4, the pivot leg 3 is disposed in a rectangular parallelepiped shape, and the shape of the pivot leg 3 is adapted to the receiving groove 23, so that the pivot leg 3 is disposed in the receiving groove 23. Connecting hole 35 is opened at the bottom of pivot landing leg 3, and connecting hole 35 includes inner connecting hole 35 and outer connecting hole 35, and inner connecting hole 35 is located the top of outer connecting hole 35, and the diameter of inner connecting hole 35 is greater than outer connecting hole 35. As shown in fig. 5, a mounting rod 41 is formed at the top end of the rotor 4, a locking column 42 is formed at the top end of the mounting rod 41, the diameter of the locking column 42 is larger than that of the mounting rod 41, the locking column 42 is matched with the inner connecting hole 35, and the mounting rod 41 is matched with the outer connecting hole 35. The latch posts 42 are latched in the inner connecting holes 35 while the mounting rods 41 are inserted in the outer connecting holes 35 so that the wheel 4 can pivot with respect to the pivot legs 3. A fixed cone 43 is arranged at the bottom of the rotating wheel 4.

A pivot post 33 is integrally formed on a side wall of the pivot leg 3, and the pivot post 33 is inserted into the pivot hole 24 in order to allow the pivot leg 3 to be flipped with respect to the lower leg. A positioning slot 34 is formed on the right side of the pivot column 33, and the shape of the positioning slot 34 is the same as that of the locking slot 25. A first spring is fixed in the middle of the positioning groove 34, positioning blocks are welded at two ends of the first spring, and when the first spring is in balance, the positioning blocks partially extend out of the positioning groove 34. When the pivoting leg 3 is parallel to the lower leg, the positioning groove 34 and the clamping groove 25 are overlapped, the positioning block is clamped in the clamping groove 25 at the moment, so that the relative position of the pivoting leg 3 and the lower leg is fixed, and the fixing cone 43 is arranged downwards at the moment, so that the fixing of the measuring instrument support is facilitated. When the locating piece is withdrawed in locating slot 34 under the effect of external force, pivot landing leg 3 can overturn for lower landing leg, overturn 90 degrees with pivot landing leg 3 this moment to upset landing leg 1, make lower landing leg vertical when downwards, locate the baffle 32 on the pivot landing leg 3 lateral wall this moment and the bottom surface butt of holding tank 23, so that pivot landing leg 3 is in the state of perpendicular to lower landing leg, runner 4 and bottom surface contact this moment, it can remove to promote the measuring apparatu support, and need not carry, make the measuring apparatu support more portable. In order to facilitate the operation of the positioning block, the positioning block is retracted into the positioning groove 34 or extended out of the positioning groove 34, an operation column is formed on the top surface of the positioning block, an extension groove 31 is formed on the top surface of the pivoting leg 3 penetrating through the positioning groove 34, and the operation column extends out of the extension groove 31.

Finally, the lower leg comprises two first lower legs 2 and two second lower legs 21, the shapes of the first lower legs 2 and the shapes of the second lower legs are the same, but the arrangement direction of the positioning holes 221 on the first lower legs 2 is perpendicular to the arrangement direction of the positioning holes 221 on the second lower legs 21, and the first lower legs 2 and the second lower legs 21 are arranged at intervals, so that when the pivoting legs 3 are turned over, the advancing and retreating directions of the four rotating wheels 4 are the same.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a portable measuring apparatu support for engineering cost for to the support of measuring apparatu, its characterized in that includes: a pallet (5);

four landing legs, the landing leg can overturn and locate the bottom of layer board (5), in the bottom of landing leg is equipped with holding tank (23), in holding tank (23) can be overturned and be equipped with pivot landing leg (3), in pivot landing leg (3) go up can the pivot be equipped with runner (4), in the bottom of runner (4) is equipped with solid fixed cone (43), because of the upset of pivot landing leg (3) can constitute gu fixed cone (43) is down, and makes engineering cost is fixed with portable measuring apparatu support, because of the upset of pivot landing leg (3) still can constitute runner (4) contact ground, and be convenient for engineering cost is with the removal of portable measuring apparatu support.

2. A portable meter stand for construction costs according to claim 1, characterised in that: a pivot hole (24) is formed in the side wall of the accommodating groove (23), a pivot column (33) is arranged on the side wall of the pivot supporting leg (3), and the pivot column (33) is inserted into the pivot hole (24).

3. A portable meter stand for construction costs according to claim 2, characterised in that: the hinge support is characterized in that a clamping groove (25) is formed in the side wall of the accommodating groove (23), a positioning groove (34) is formed in the side wall of the pivot support leg (3), the clamping groove (25) is matched with the positioning groove (34), a first spring is fixedly arranged in the middle of the positioning groove (34), positioning blocks are respectively arranged at two ends of the first spring, and the positioning blocks stretch out of the positioning groove (34) when the first spring is in a balanced state.

4. A portable meter stand for construction costs according to claim 3, characterised in that: the side wall of the pivoting support leg (3) is provided with an extending groove (31), the extending groove (31) is communicated with the positioning groove (34), the top of the positioning block is provided with a convex column, and the convex column extends out of the extending groove (31).

5. A portable meter stand for construction costs according to claim 4, characterised in that: a baffle (32) is arranged on the side wall of the pivoting leg (3) near the top end, and the baffle (32) is perpendicular to the side wall of the pivoting leg (3).

6. A portable meter stand for construction costs according to claim 5, characterised in that: in the top of runner (4) is equipped with installation pole (41), in the top of installation pole (41) is equipped with card post (42), the diameter of card post (42) is greater than the diameter of installation pole (41), in the bottom of pivot landing leg (3) is equipped with connecting hole (35), connecting hole (35) include inner connecting hole (35) and outer connecting hole (35), inner connecting hole (35) are located the top of outer connecting hole (35), inner connecting hole (35) with card post (42) looks adaptation, outer connecting hole (35) with installation pole (41) looks adaptation, card post (42) card is arranged in inner connecting hole (35).

7. A portable meter stand for construction costs according to claim 1, characterised in that: the supporting legs comprise upper supporting legs (1) and lower supporting legs, the upper supporting legs (1) can be arranged at the bottoms of the supporting plates (5) in a turnover mode, and the lower supporting legs are arranged on the upper supporting legs (1) in a telescopic mode.

8. A portable meter stand for construction costs according to claim 7, characterised in that: the upper supporting leg (1) is provided with a jack, a fixing hole is formed in the jack and perpendicular to the jack, a connecting rod (22) is arranged at the top end of the lower supporting leg, and the connecting rod (22) is slidably arranged in the jack.

9. A portable meter stand for construction costs according to claim 8, characterised in that: the connecting rod (22) is provided with a positioning hole (221), a second spring is fixedly arranged in the positioning hole (221), positioning columns are arranged at two ends of the second spring, and the positioning columns stretch out of the positioning hole (221) when the second spring is in a balanced state.

10. A portable meter stand for construction costs according to claim 9, characterised in that: the lower support legs comprise two first lower support legs (2) and two second lower support legs (21), and the arrangement direction of the positioning holes (221) in the first lower support legs (2) is perpendicular to the arrangement direction of the positioning holes (221) in the second lower support legs (21).