CN206803998U - A kind of Sopwith staff tripod type support - Google Patents

Abstract

The utility model discloses a kind of Sopwith staff tripod type support, solve in the prior art without the Sopwith staff support and conventional bracket stability that can effectively improve Sopwith staff accuracy of reading rate be not high can not effectively applicable problem.The utility model includes the Sopwith staff adapter sleeve (1) with Sopwith staff mounting hole, and the cradling piece (2) being arranged on Sopwith staff adapter sleeve (1)；Characterized in that, the quantity of the cradling piece (2) is three, three cradling pieces (2) are set for one week around Sopwith staff adapter sleeve (1)；The cradling piece (2) is expansion link, and the top of the cradling piece (2) is hinged on Sopwith staff adapter sleeve (1) by articulated elements (3), the bottom of cradling piece (2) is removably connected with for the fixed seat (4) with the stable fixation in ground.The utility model is with measurement is more accurate, stability is higher, be applicable landform more extensively, the life-span is longer, the more low advantage of cost.

Description

A tripod bracket for a tower ruler

technical field

The utility model relates to the field of measuring auxiliary tools, in particular to a tripod bracket for a tower ruler.

Background technique

In electric power construction operations, measuring instruments such as theodolites or levels are often used to measure various types of numerical measurements on the construction work surface. Every time a measurement is carried out, a special person is required to support the tower ruler, which is labor-intensive.

At the same time, when the ruler is manually held up, people are used as supports, and the slight shaking of the person holding the ruler will affect the alignment operation of the crosshairs, and repeated alignment readings increase the measurement time.

If the staff of the ruler cannot place the tower ruler completely vertically on the ground during the measurement, it will cause a large error in the reading or an error in the reading. The wrong value will leave a safety hazard for the follow-up work, and the measurement will be repeated again, resulting in low work efficiency.

Utility model content

The technical problem to be solved by the utility model is: in the prior art, there is no tower ruler bracket that can effectively improve the accuracy of tower ruler readings and the problem that the conventional support is not stable enough and cannot be effectively applied. The purpose is to provide a measurement that is more accurate and stable. The more reliable tower ruler uses a tripod bracket, which achieves the effects of wider applicable terrain, longer life and lower cost.

The utility model is realized through the following technical solutions:

A tripod bracket for a tower ruler, comprising a tower ruler connecting sleeve with a tower ruler installation hole, and a bracket rod arranged on the tower ruler connecting sleeve; the number of the bracket rods is three, and the three bracket rods surround the tower ruler One week of the connection sleeve is set; the support rod is a telescopic rod, and the top of the support rod is hinged on the tower ruler connection sleeve through a hinge, and the bottom end of the support rod is detachably connected with a fixed seat for stably fixing to the ground.

The utility model can effectively form the most stable triangular structure through the setting of three bracket rods, thereby increasing the stability of the utility model, and, through the setting of the combination of the structure of the three telescopic rods and the fixing seat, it not only It can be effectively applied to the stable fixing of tower rulers with different heights, and can also effectively adjust the height between the tower ruler connecting sleeve and the ground in different directions, so as to meet different terrain requirements, and can be applied in any complex terrain conditions. The scope of application is wider.

In order to achieve higher stability during use, the bottom end of the support rod is usually inserted below the ground during the operation of the utility model to avoid movement affecting the accuracy of readings and improve the quality of readings. However, this operation The method leads to serious wear and tear on the part inserted below the ground, which greatly affects the service life, especially in the case of no telescopic structure, long-term wear and tear will greatly affect the level calibration, resulting in inaccurate readings. The utility model can effectively replace the fixed seat directly after the fixed seat wears out through the setting method that the fixed seat is detachably connected to the bottom end of the bracket rod, thereby greatly improving the service life and reducing the cost input, and the effect is more remarkable.

Further, in order to achieve the best stable fixing effect and to facilitate the replacement operation of the fixing seat, the fixing seat includes a clip that is arranged on the top and cooperates with the bottom end of the bracket rod, and is arranged under the clip for convenient use. An operation block separating the clip from the support rod, and tines arranged under the operation block.

In order to reduce the difficulty of processing, save materials and reduce costs under the premise of ensuring stability, the support rod is a cylindrical hollow structure, the support rod is made of hollow aluminum tube, and the clamp is set to be hollow with the bottom end of the support rod. The structure matches the protruding structure. Through the arrangement of the structure, the arrangement of the telescopic structure can be facilitated, the weight can be reduced, and the utility model is very convenient to carry.

Preferably, the maximum diameter of the support rod of the telescopic structure is 19 mm when contracted, and the maximum length of the support rod of the telescopic structure is 100 cm after being extended. Through this setting, two factors, the height of the tower ruler and the center of gravity placed vertically, can be effectively taken into consideration, thereby making the utility model have the best stability.

As another setting method, the clamping part is a connecting block, and the connecting block is provided with a groove matching the shape of the bottom end of the support rod.

In order to achieve better stability while being easy to store and carry, the hinge includes two connecting pieces fixed on the connecting sleeve of the tower ruler, a through hole arranged on the connecting piece, and one end is hinged in the through hole through a connecting rod. The hinge piece on the top is fixed on the other end of the hinge piece for connecting with the top end of the bracket rod; the hinge piece is located between the two connection pieces and is parallel to the two connection pieces. The central axis of the tower ruler mounting hole is vertically arranged with the connecting rod.

Preferably, the three support rods are uniformly arranged on the connecting sleeve of the tower ruler.

Through the optimized setting of the above structure, it can not only effectively achieve the purpose of stable reading, improve the accuracy and speed of tower foot reading, but also effectively apply to the use of different terrains, and has the advantages of light weight and convenient retraction. It is very convenient to carry, has a long service life and low cost, and is very suitable for promotional applications.

Compared with the prior art, the utility model has the following advantages and beneficial effects:

1. Through the optimized setting of the above structure, the utility model can not only effectively achieve the purpose of stable reading, improve the accuracy and speed of tower ruler reading, but also be effectively applicable to the use of different terrains, and the scope of use is wider;

2. The utility model also has the advantages of long service life and low cost, and is suitable for popularization and application;

3. The utility model also has the advantages of light weight and convenient storage and storage, and is very convenient to carry.

Description of drawings

The drawings described here are used to provide a further understanding of the embodiments of the utility model, constitute a part of the application, and do not constitute a limitation to the embodiments of the utility model. In the attached picture:

Fig. 1 is the structural representation of the utility model.

Fig. 2 is a schematic structural view of the fixing seat in the present invention.

Fig. 3 is a schematic diagram of the structure at the position of the hinge in the utility model.

Marks and corresponding parts names in the attached drawings:

1—tower ruler connecting sleeve, 2—bracket rod, 3—hinge piece, 4—fixed seat;

31—connecting piece, 32—through hole, 33—connecting rod, 34—hinge piece, 35—connecting head;

41—fastener, 42—operating block, 43—tinine.

detailed description

In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the examples and accompanying drawings. The schematic implementation of the utility model and its description are only used to explain the utility model Novelty, not as a limitation to the utility model.

Example 1

A kind of tower ruler is with tripod type support, comprises the tower ruler connecting sleeve 1 that has tower ruler mounting hole, and the support rod 2 that is arranged on the tower ruler connecting sleeve 1; As shown in Figure 1, the quantity of described support rod 2 is Three, three support rods 2 are arranged around the circumference of the tower chi connection sleeve 1; the support rod 2 is a telescopic rod, and the top of the support rod 2 is hinged on the tower chi connection sleeve 1 by a hinge 3, and the support rod 2 The bottom end of the bottom is detachably connected with a fixed seat 4 for stably fixing to the ground.

When in use, you only need to open the three support rods 2, insert the fixing seats at the bottom ends of the three support rods 2 into the ground in different directions respectively, and then adjust the lengths of the support rods 2 in different directions through the telescopic rod structure, so that the tower The ruler connecting sleeve 1 is located on the horizontal plane, thereby effectively ensuring that the tower ruler is perpendicular to the horizontal plane, and finally the tower ruler is installed on the tower ruler connecting sleeve 1 to get final product.

Through the setting of the structure of the utility model, it can effectively avoid the shaking caused by hand-holding when reading, or the shaking of the structure of the bracket itself, improve the stability of the tower ruler, and further improve the accuracy of the tower ruler reading, and after the installation is completed, the position The reading at the position will be faster and the efficiency of reading will be improved. At a certain measurement site, the measurement time and reading times of the foundation pit were counted for 7 consecutive times. According to the test, the average measurement time of each point is usually 38.36s by hand, and the average reading times of each point is It needs 2.01 times; and adopting the structure of the utility model, it is known through testing that the average measurement time of each point is shortened to within 25s, and the average number of readings of each point is shortened to within 1.6 times.

Example 2

The difference between this embodiment and Embodiment 1 is that this embodiment provides a specific structure of the fixing seat 4 and provides a specific connection method between the fixing seat 4 and the support rod 2 , as shown in FIG. 2 .

The fixed seat 4 includes a clip 41 arranged on the top and engaged with the bottom end of the bracket bar 2, an operation block 42 arranged below the clip 41 to facilitate the separation of the clip 41 and the bracket bar 2, and a set Tine 43 below operating block 42 . In this embodiment, the fixing seat is made of wear-resistant plastic. Preferably, an anti-slip layer is also provided on the clip 41 .

The support rod 2 is a cylindrical hollow structure, the support rod 2 is made of a hollow aluminum tube, and the clip 41 is set as a protruding structure matching the hollow structure at the bottom end of the support rod 2, as shown in FIG. 2 .

Example 3

The difference between this embodiment and Embodiment 1 is that this embodiment optimizes the structure of the hinge 3, and the specific settings are as follows:

Described hinge 3 comprises two connecting pieces 31 that are fixed on the tower ruler connecting sleeve 1, the through hole 32 that is arranged on the connecting piece 31, one end is hinged on the hinged piece 34 on the through hole 32 by connecting rod 33, is fixed on The other end of the hinge piece 34 is used for the connection head 35 connected to the top end of the bracket rod 2 ; the hinge piece 34 is located between the two connection pieces 31 and is parallel to the two connection pieces 31 .

In this embodiment, the connector 35 adopts a protruding structure, which is consistent with the shape of the hollow structure at the top of the support rod 2, so that the connector 35 can be inserted into the hollow structure at the top of the support rod 2 to realize the connection between the support rod 2 and the hollow structure at the top of the support rod 2. Fixed connection between hinges 3. Simultaneously, the central axis of the tower ruler mounting hole is vertically arranged with the connecting rod 33, as shown in Fig. 1 and Fig. 3 .

Example 3

The difference between this embodiment and Embodiment 2 is that in this embodiment, another connection structure is adopted between the support rod 2 and the fixing seat 4, and between the support rod 2 and the hinge member 3, and the specific settings are as follows:

The clamp 41 is a connecting block, and the connecting block is provided with a groove matching the shape of the bottom end of the support rod 2. By inserting the connecting block into the groove, the connection between the support rod 2 and the fixing seat 4 can be realized. Connection. The bottom end of the connector 35 on the hinge 3 is also provided with a groove consistent with the structure of the top of the bracket rod 2, and the top of the bracket rod 2 is inserted into the groove on the connector 35 to realize the connection between the bracket rod 2 and the hinge. Connection between pieces 3. Alternatively, the connecting head 3 is provided with a through hole for bolt fixing, through which the through hole is fixedly connected with the top end of the support rod 2 using a bolt structure.

At the same time, the three support rods 2 described in this embodiment are evenly arranged on the connecting sleeve 1 of the tower ruler, as shown in FIG. 1 .

The specific embodiments described above have further described the purpose, technical solutions and beneficial effects of the present utility model in detail. Within the protection scope of the utility model, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model shall be included in the protection scope of the utility model.

Claims (8)

1. a kind of Sopwith staff tripod type support, including the Sopwith staff adapter sleeve (1) with Sopwith staff mounting hole, are connected with Sopwith staff is arranged on Cover the cradling piece (2) on (1)；Characterized in that, the quantity of the cradling piece (2) is three, three cradling pieces (2) surround Sopwith staff One week of adapter sleeve (1) is set；The cradling piece (2) is expansion link, and the top of the cradling piece (2) is cut with scissors by articulated elements (3) It is connected on Sopwith staff adapter sleeve (1), the bottom of cradling piece (2) is removably connected with for the fixed seat (4) with the stable fixation in ground.

2. a kind of Sopwith staff tripod type support according to claim 1, it is characterised in that the fixed seat (4) includes setting Put top and with the fastener (41) of cradling piece (2) bottom mutual cooperation clamping, be arranged on below fastener (41) and be used to conveniently make The operating block (42) that fastener (41) separates with cradling piece (2), and it is arranged on the pointed tooth (43) below operating block (42).

3. a kind of Sopwith staff tripod type support according to claim 2, it is characterised in that the cradling piece (2) is cylinder Hollow structure, the cradling piece (2) are made up of hollow aluminum pipe, and the fastener (41) is arranged to and cradling piece (2) bottom hollow-core construction The projective structure to match.

A kind of 4. Sopwith staff tripod type support according to claim 3, it is characterised in that the maximum of the cradling piece (2) A diameter of 19mm, maximum length 100cm.

5. a kind of Sopwith staff tripod type support according to claim 2, it is characterised in that the fastener (41) is connection Block, the groove to match with cradling piece (2) lower shape is provided with the contiguous block.

6. a kind of Sopwith staff tripod type support according to claim 2, it is characterised in that the articulated elements (3) includes two The individual connection sheet (31) being fixed on Sopwith staff adapter sleeve (1), the through hole (32) being arranged in connection sheet (31), one end passes through connecting rod (33) pin-joint piece (34) being hinged on through hole (32), it is fixed on pin-joint piece (34) other end and is used to connect with cradling piece (2) top The connector (35) connect；The pin-joint piece (34) is between two connection sheets (31) and mutually flat with two connection sheets (31) OK.

A kind of 7. Sopwith staff tripod type support according to claim 6, it is characterised in that the axis of the Sopwith staff mounting hole Line is vertically arranged with connecting rod (33).

8. a kind of Sopwith staff tripod type support according to claim 1, it is characterised in that three cradling pieces (2) are equal It is even to be arranged on Sopwith staff adapter sleeve (1).