CN210036737U

CN210036737U - Municipal works engineering control net is measured with measurement control point mark device

Info

Publication number: CN210036737U
Application number: CN201921180881.4U
Authority: CN
Inventors: 张洪
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-25
Filing date: 2019-07-25
Publication date: 2020-02-07
Anticipated expiration: 2029-07-25

Abstract

The utility model discloses a measuring control point marking device for measuring a municipal engineering control network; belonging to the technical field of engineering control networks; the technical key points of the device comprise a bottom plate, wherein a first accommodating groove is formed in the top of the bottom plate, a limiting groove is formed in the bottom end of the interior of the first accommodating groove, sliding grooves are formed in two side walls of the first accommodating groove, columnar sliding blocks are connected in the sliding grooves in a sliding mode, a lower rod is fixedly arranged between the columnar sliding blocks, a square limiting sleeve is sleeved on the outer side of the lower rod, through grooves are formed in one end of the top and one end of the bottom of the square limiting sleeve, an upper rod is arranged at the end part of the lower rod, a cross rod is fixedly arranged on the front side of the upper rod, an indicating flag is fixedly arranged at the bottom of the cross rod, one end of the; the utility model discloses can not cause destruction to ground, it is comparatively pleasing to the eye simultaneously, can also effectively avoid the pollution of environment, the in-service use effect is better.

Description

Municipal works engineering control net is measured with measurement control point mark device

Technical Field

The utility model relates to an engineering control net, more specifically say, especially relate to a municipal works engineering control net is measured with measurement control point mark device.

Background

The engineering control network is a special measurement control network laid for engineering construction, is a control network laid for satisfying various engineering constructions, construction lofting, safety monitoring and the like, is generally laid into different forms according to the scale of the engineering, the terrain of the position where the engineering construction is located, the types of the engineering constructions and the like, has different precision requirements, firstly needs to select measurement control points on the spot when the engineering control network is measured, and needs to mark the control points after the selection is finished, and the main laying form of the measurement control points is as follows: the measuring nail is nailed on the ground and then marked with red paint or the like in the vicinity of the measuring nail in order to determine the position of the measuring nail.

Above-mentioned scheme still has some shortcomings when actual operation, need will measure when control point lays the nail and go into ground, still can cause the destruction to the road surface when comparatively consuming the manpower, adopts red paint to mark simultaneously, still causes the pollution of environment easily when neither pleasing to the eye enough.

Therefore, it is necessary to provide a measuring control point marking device for measuring a municipal engineering control net to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to above-mentioned prior art not enough, provide one kind can not cause destruction to ground, and is comparatively pleasing to the eye simultaneously, can also effectively avoid the pollution of environment, the better municipal works engineering control network of in-service use effect is measured and is used measurement control point mark device.

The technical scheme of the utility model is realized like this: a measuring control point marking device for measuring a municipal engineering control network comprises a bottom plate, a first holding tank is arranged at the top of the bottom plate, the bottom end of the first holding tank is provided with a limiting groove, the two side walls of the first holding tank are provided with sliding grooves, the inside of the sliding chute is connected with a columnar sliding block in a sliding way, a lower rod is fixedly arranged between the columnar sliding blocks, a square limiting sleeve is sleeved outside the lower rod, through grooves are formed in both the top end and the bottom end of the square limiting sleeve, an upper rod is arranged at the end part of the lower rod, a cross rod is fixedly arranged at the front side of the upper rod, an indication flag is fixedly arranged at the bottom of the cross rod, one end of the indicating flag is fixedly connected with the side wall of the upper rod, the top end of the lower rod is provided with a connecting groove, the bottom end of the upper rod is fixedly provided with a rotating rod, the inside fixed bearing that is equipped with of spread groove, the fixed cover of bearing is connected and is located the rotary rod outside end.

In the above measuring control point marking device for measuring the municipal engineering control net, the square limiting sleeve is adapted to the limiting groove.

In the measuring control point marking device for measuring the municipal engineering control network, the two through grooves are arranged in a collinear manner in the vertical direction, and the through grooves are arranged in a collinear manner in the horizontal direction with the columnar sliding blocks.

In the above-mentioned municipal works engineering control net is measured and is used measurement control point mark device, the second holding tank has been seted up at the bottom plate top, first holding tank front side is located to the second holding tank, first holding tank and second holding tank intercommunication, the horizontal pole all is located inside the second holding tank with the instruction flag.

In the above measurement control point marking device for measuring the municipal engineering control net, a finger groove is formed at the top end of the upper rod.

In the above-mentioned measurement control point marking device for municipal engineering control network measurement, the bottom plate bottom both sides all are fixed and are equipped with the balancing weight, the balancing weight bottom is fixed and is equipped with a plurality of antislip strips, one side the balancing weight side bottom mounting is equipped with the handle.

The utility model adopts the above structure after, specifically there is following beneficial effect:

1. the utility model can directly replace the measuring nail in the prior art, can not damage the ground when in use, and can replace the red paint with the extensible and storable indication flag to play a role in marking, thereby effectively avoiding the environmental pollution while being beautiful and having better actual use effect;

2. the utility model is provided with the finger groove, so that when the upper rod needs to be pulled out from the first holding tank, a finger can be inserted into the finger groove and pulled upwards, so as to pull out the upper rod, thereby leading the use of the utility model to be more convenient;

3. the utility model discloses a be equipped with the handle, so that the utility model discloses when not using, the user can carry the handle and draw, and then right the utility model discloses carry, make the utility model discloses it is more convenient to carry.

Drawings

The present invention will be described in further detail with reference to the following examples, which are not intended to limit the invention.

Fig. 1 is a schematic structural view of the whole top view of the present invention;

FIG. 2 is a schematic cross-sectional view of the lower beam of the present invention;

fig. 3 is a schematic structural diagram of a portion a in fig. 2 according to the present invention;

fig. 4 is a schematic structural view of the bottom plate of the present invention in front view;

in the figure: 1. a base plate; 2. a first accommodating groove; 3. a chute; 4. a limiting groove; 5. a columnar slider; 6. a lower rod; 7. a square limit sleeve; 8. a through groove; 9. a rod is arranged; 10. a cross bar; 11. an indication flag; 12. a second accommodating groove; 13. a finger groove; 14. connecting grooves; 15. rotating the rod; 16. a bearing; 17. a balancing weight; 18. anti-slip strips; 19. a handle.

Detailed Description

The utility model provides a municipal works control network is measured and is used measurement control point mark device as shown in fig. 1-4, as shown in fig. 1, including bottom plate 1, first holding tank 2 has been seted up at 1 top of bottom plate, spout 3 has all been seted up on 2 inside bottoms of first holding tank have been seted up spacing groove 4 and the 2 both sides walls of first holding tank, 3 inside sliding connection of spout have a column slider 5, second holding tank 12 has been seted up at 1 top of bottom plate, 2 front sides of first holding tank are located to second holding tank 12, first holding tank 2 and second holding tank 12 intercommunication, horizontal pole 10 all is located inside second holding tank 12 with instruction flag 11, so that utilize second holding tank 12 to accomodate horizontal pole 10 and instruction flag 11. As shown in fig. 2, a lower rod 6 is fixedly arranged between the columnar sliders 5, a square limiting sleeve 7 is sleeved outside the lower rod 6, through grooves 8 are respectively arranged at one end of the top and one end of the bottom of the square limiting sleeve 7, an upper rod 9 is arranged at the end part of the lower rod 6, a cross rod 10 is fixedly arranged at the front side of the upper rod 9, an indication flag 11 is fixedly arranged at the bottom of the cross rod 10, one end of the indication flag 11 is fixedly connected with the side wall of the upper rod 9, the square limiting sleeve 7 is matched with the limiting groove 4, the two through grooves 8 are arranged in a collinear manner in the vertical direction, the through grooves 8 are arranged in a collinear manner in the horizontal direction with the columnar sliders 5, so that when the square limiting sleeve 7 slides downwards along the lower rod 6, the columnar sliders 5 enter the through grooves 8, the top end of the upper rod 9 is provided with a finger groove 13, so that when the upper rod 9 needs to be pulled out from the first accommodating, and then the utility model is more convenient to use.

As shown in fig. 3 and 4, spread groove 14 has been seted up on 6 tops of lower beam, and 9 bottom mounting of upper beam are equipped with rotary rod 15, and the inside fixed bearing 16 that is equipped with of spread groove 14, bearing 16 fixed cover connect and locate 15 outside ends of rotary rod, and 1 bottom both sides of bottom plate are all fixed and are equipped with balancing weight 17, and balancing weight 17 bottom is fixed and is equipped with a plurality of antislip strips 18 to in balancing weight 17 cooperatees with antislip strip 18, make the utility model discloses can comparatively stable placing, one side balancing weight 17 side bottom mounting is equipped with handle 19, so that the utility model discloses when not using, the user can carry handle 19, and then right the utility model discloses carry, make the utility model discloses it is more convenient to carry.

The utility model discloses the theory of operation:

when the utility model is used in practice, a user can place the utility model at a control point, the balancing weight 17 is matched with the antislip strip 18, so that the utility model can be placed stably, then fingers are inserted into the finger grooves 13 and pulled upwards, the upper rod 9 and the lower rod 6 are turned out from the first accommodating groove 2 by taking the columnar slide block 5 as an axis, the upper rod 9 is in a vertical state, the cross rod 10 and the indicating flag 11 are also separated from the second accommodating groove 12 along with the upper rod 9 synchronously, the side wall of the lower rod 6 is pushed at the moment, so that the columnar slide block 5 moves to the leftmost end from the rightmost end of the sliding groove 3, the lower rod 6 which is also in a vertical state is positioned at the top of the limiting groove 4 at the moment, then the square limiting sleeve 7 is held, the square limiting sleeve 7 slides downwards along the lower rod 6, the bottom end of the square limiting sleeve 7 enters the limiting groove 4 at the moment, the columnar sliding block 5 is located in the through groove 8, the square limiting sleeve 7 is matched with the limiting groove 4 to fix the lower rod 6, the lower rod 6 is kept in a vertical state, and the indicating flag 11 on the side face of the upper rod 9 plays a role in marking at the top end of the side face of the upper rod 9.

The above embodiment is the preferred embodiment of the present invention, which is only used to facilitate the explanation of the present invention, it is not right to the present invention, which makes the restriction on any form, and any person who knows commonly in the technical field can use the present invention to make the equivalent embodiment of local change or modification without departing from the technical features of the present invention.

Claims

1. The utility model provides a municipal works engineering control net is measured with measurement control point mark device which characterized in that: comprises a bottom plate (1), a first holding tank (2) is arranged at the top of the bottom plate (1), a limiting groove (4) is arranged at the bottom end inside the first holding tank (2), sliding grooves (3) are formed in two side walls of the first holding tank (2), a columnar sliding block (5) is connected inside the sliding grooves (3) in a sliding manner, a lower rod (6) is fixedly arranged between the columnar sliding blocks (5), a square limiting sleeve (7) is sleeved outside the lower rod (6), through grooves (8) are formed in one end of the top and one end of the bottom of the square limiting sleeve (7), an upper rod (9) is arranged at the end part of the lower rod (6), a cross rod (10) is fixedly arranged on the front side of the upper rod (9), an indicating flag (11) is fixedly arranged at the bottom of the cross rod (10), one end of the indicating flag (11) is fixedly connected with the side wall of the upper rod (9), a, go up pole (9) bottom mounting and be equipped with rotary rod (15), connecting groove (14) inside is fixed and is equipped with bearing (16), the fixed cover of bearing (16) connects and locates rotary rod (15) outside end.

2. The measurement control point marking device for the municipal engineering control net measurement according to claim 1, wherein the square limiting sleeve (7) is fitted with a limiting groove (4).

3. The measuring control point marking device for the municipal engineering control net measurement according to claim 1, wherein two of the through grooves (8) are arranged in a collinear manner in the vertical direction, and the through grooves (8) are arranged in a collinear manner in the horizontal direction with the columnar sliding block (5).

4. The measuring control point marking device for the municipal engineering control net measurement according to claim 1, wherein a second accommodating groove (12) is formed in the top of the bottom plate (1), the second accommodating groove (12) is formed in the front side of the first accommodating groove (2), the first accommodating groove (2) is communicated with the second accommodating groove (12), and the cross rod (10) and the indicating flag (11) are located inside the second accommodating groove (12).

5. The measurement control point marking device for the municipal engineering control net measurement according to claim 1, wherein a finger groove (13) is formed at the top end of the upper rod (9).

6. The measuring control point marking device for the municipal engineering control network measurement according to claim 1, wherein a counterweight (17) is fixedly arranged on each of two sides of the bottom plate (1), a plurality of anti-slip strips (18) are fixedly arranged on the bottom of the counterweight (17), and a handle (19) is fixedly arranged at the bottom end of the side surface of the counterweight (17) on one side.