CN212363002U

CN212363002U - Multi-functional civil engineering dipperstick

Info

Publication number: CN212363002U
Application number: CN201922341971.3U
Authority: CN
Inventors: 陈玉燕
Original assignee: Individual
Current assignee: University Northeast Forestry
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2021-01-15
Anticipated expiration: 2029-12-23

Abstract

The utility model discloses a multi-functional civil engineering dipperstick, including the levelling rod body, the left end of levelling rod body is inside to have the lead screw through the vertical installation of bearing, and the lower extreme welding of lead screw has the knob, the knob is in the left end recess of levelling rod body, the screw has been cup jointed on the lead screw, and the screw inlays in first fixed block, inside first fixed block is in the left end of levelling rod body, the left end of first fixed block is inserted and is equipped with the connecting block, and the connecting block welding is at the right-hand member of second fixed block, the left end symmetry of second fixed block articulates there is the clamping piece, and pastes on the inner wall of clamping piece and be equipped with the rubber pad, the left end of clamping piece is inserted and is equipped with the bolt. The utility model discloses a set up the clamping piece and fix the umbrella stick, cause the operator when using the levelling rod body, need not other people help and just can use the umbrella to shelter from sunshine or rainwater to provide convenience for the operator.

Description

Multi-functional civil engineering dipperstick

Technical Field

The utility model relates to a civil engineering dipperstick technical field specifically is a multi-functional civil engineering dipperstick.

Background

The dipperstick is an indispensable instrument for measurement in civil engineering, for example levelling rod and slide caliper rule, and because civil engineering needs the measuring factor more, and the dipperstick only possesses a measurement function because the structure singleness, lead to the staff all need carry different dipperstick at every turn, it is comparatively troublesome, in addition the levelling rod is when using, need keep vertical, it tightly holds the levelling rod so that measure to need staff's both hands this moment, and measure under the great or rainy day's of sun condition, the staff often can't oneself prop the umbrella and shield, thereby need other people help to prop the umbrella, in order to block sunshine or rainwater, but not only extravagant manpower like this, also influence work efficiency, for this we have proposed a multi-functional civil engineering dipperstick and have solved above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional civil engineering dipperstick to the dipperstick single structure who proposes in solving above-mentioned background only possesses a measurement function, can't prop the umbrella and shelter from the problem of sunshine or rainwater when using the leveling rod.

In order to achieve the above object, the utility model provides a following technical scheme: a multifunctional civil engineering measuring scale comprises a leveling rod body, wherein a screw rod is vertically arranged inside the left end of the leveling rod body through a bearing, a knob is welded at the lower end of the screw rod, the knob is arranged in a groove at the left end of the leveling rod body, a nut is sleeved on the screw rod and embedded in a first fixing block, the first fixing block is arranged inside the left end of the leveling rod body, a connecting block is inserted at the left end of the first fixing block and welded at the right end of a second fixing block, the left end of the second fixing block is symmetrically hinged with a clamping piece, a rubber pad is adhered on the inner wall of the clamping piece, a bolt is inserted at the left end of the clamping piece, a slide rail is arranged at the right end of the leveling rod body, two groups of guide blocks are symmetrically embedded in the slide rail, a limiting block is welded on the guide blocks, the guide blocks are hinged and connected with the left end of a straight ruler, and an extension ruler is inserted inside the straight, the upper end of the leveling rod body is provided with a hollow groove.

Preferably, the lead screw is mutually matched with the screw, a sliding groove is vertically formed in the left end of the leveling rod body, the inner side size of the sliding groove is equal to the outer side size of the first fixing block, and the first fixing block is arranged on the lead screw through the screw to form a lifting structure.

Preferably, the inner wall of the left end of the first fixing block is provided with an internal thread, the outer wall of the right end of the connecting block is provided with an external thread, and the connecting block and the first fixing block are of a thread rotation type connecting structure.

Preferably, the slide rail is mutually supported with the guide block, the ruler is arranged into a sliding structure through the guide block and the slide rail, and the inner side size of the slide rail is equal to the outer side size of the ruler.

Preferably, the inside of ruler is opened there is the spout, both ends all are provided with the slider with the inside spout matched with of ruler around the left end of extension chi, extension chi and ruler set up to extending structure.

Preferably, the inner side size of the empty groove is larger than the outer side size of the clamping piece, and the lower end of the empty groove is provided with a thread groove matched with the connecting block.

Compared with the prior art, the beneficial effects of the utility model are that: the multifunctional civil engineering measuring scale fixes the umbrella handle by arranging the clamping piece, so that when an operator uses the leveling rod body, the umbrella can be used for shielding sunlight or rainwater without the help of other people, and convenience is provided for the operator;

through setting up two sets of rulers, and the ruler can slide and fold for this device not only can measure the height difference, can also measure length and width, and is comparatively multi-functional, has practiced thrift the instrument quantity that the operator need carry, with the burden that alleviates the operator.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 3 is a schematic top sectional view of the structure of the present invention;

FIG. 4 is an enlarged schematic view of the structure A in FIG. 2 according to the present invention;

FIG. 5 is an enlarged schematic view of the structure B in FIG. 2 according to the present invention;

fig. 6 is an enlarged schematic view of the structure C in fig. 2 according to the present invention.

In the figure: 1. a leveling rod body; 2. a screw rod; 3. a knob; 4. a nut; 5. a first fixed block; 6. connecting blocks; 7. a second fixed block; 8. a clip; 9. a rubber pad; 10. a bolt; 11. a slide rail; 12. a guide block; 13. a limiting block; 14. a straightedge; 15. an extension rule; 16. And (4) emptying the groove.

The specific implementation mode is as follows:

the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides an embodiment: a multifunctional civil engineering measuring scale comprises a leveling rod body 1, a screw rod 2 is vertically installed inside the left end of the leveling rod body 1 through a bearing, a knob 3 is welded at the lower end of the screw rod 2, the knob 3 is located in a groove at the left end of the leveling rod body 1, a nut 4 is sleeved on the screw rod 2, the nut 4 is embedded in a first fixing block 5, the first fixing block 5 is located inside the left end of the leveling rod body 1, the screw rod 2 is matched with the nut 4, a sliding groove is vertically formed in the left end of the leveling rod body 1, the inner side size of the sliding groove is equal to the outer side size of the first fixing block 5, the first fixing block 5 is arranged on the screw rod 2 through the nut 4 to form a lifting structure, and the lifting structure enables the device to adjust the height of an umbrella fixed in a clamping piece 8 through adjusting the height of the first fixing block 5, so that the lifting structure is suitable for various conditions;

the left end of the first fixing block 5 is inserted with the connecting block 6, the connecting block 6 is welded at the right end of the second fixing block 7, the inner wall of the left end of the first fixing block 5 is provided with internal threads, the outer wall of the right end of the connecting block 6 is provided with external threads, the connecting block 6 and the first fixing block 5 are arranged into a thread rotating type connecting structure, and the structure enables the second fixing block 7 to be quickly installed and detached with the first fixing block 5 through the connecting block 6 so as to be convenient to use;

the left end of the second fixed block 7 is symmetrically hinged with a clamping piece 8, a rubber pad 9 is pasted on the inner wall of the clamping piece 8, a bolt 10 is inserted at the left end of the clamping piece 8, a slide rail 11 is arranged at the right end of the leveling rod body 1, two groups of guide blocks 12 are symmetrically embedded in the slide rail 11, a limiting block 13 is welded on each guide block 12, each guide block 12 is hinged with the left end of the corresponding ruler 14, an extension ruler 15 is inserted in each ruler 14, the slide rail 11 is matched with the corresponding guide block 12, each ruler 14 is of a sliding structure through the corresponding guide block 12 and the corresponding slide rail 11, the inner side size of each slide rail 11 is equal to the outer side size of the corresponding ruler 14, a sliding groove is formed in each ruler 14, sliding blocks matched with the sliding grooves in the corresponding ruler 14 are arranged at the front end and the rear end of each extension ruler 15, the extension rulers 15 and the corresponding rulers 14 are of a telescopic, in addition, the extension ruler 15 can increase the measuring range of the straight ruler 14, and when the straight ruler 14 is not needed to be used, the straight ruler can be folded and placed in the slide rail 11, so that the practicability is high;

empty groove 16 has been seted up to the upper end of levelling rod body 1, and the inboard size of empty groove 16 is greater than the outside size of clamping piece 8, and the thread groove of mutually supporting with connecting block 6 is seted up to the lower extreme of empty groove 16, and this structure makes clamping piece 8 when need not using, can insert the thread inslot with connecting block 6 for clamping piece 8 is in empty groove 16, thereby makes clamping piece 8 not to hinder the thing.

The working principle is as follows: when the device is used, the height difference can be measured through the leveling rod body 1, the two ends of an object can be clamped by moving the two groups of straight rulers 14 to measure the length and the width of the object, the measuring range of the straight rulers 14 can be extended through the telescopic extension rulers 15, when the straight rulers 14 are not used, the extension rulers 15 can be put into the straight rulers 14, then the straight rulers 14 can be put into the slide rails 11 in a rotating way, in rainy days or big sun days, the bolts 10 can be unscrewed, the umbrella handle can be put between the two groups of clamping pieces 8, then the bolts 10 are rotated to lead the two groups of clamping pieces 8 to be folded, thereby clamping the umbrella handle, in addition, the rubber pad 9 in the clamping piece 8 is used as a contact surface with the umbrella handle, the friction force between the umbrella handle is increased through the material property of the rubber pad 9, thereby leading the umbrella to be stably fixed on the second fixing block 7, and then if the height of the umbrella, knob 3 drives lead screw 2 and rotates, and lead screw 2 can cooperate with screw 4 for first fixed block 5 drives second fixed block 7 through connecting block 6 and reciprocates, thereby makes the high emergence of umbrella change, and when the umbrella need not use, can rotate second fixed block 7, through the threaded connection structure of connecting block 6 with first fixed block 5, make second fixed block 7 can be pulled down, later with second fixed block 7 through the connecting block 6 the screw thread install in dead slot 16 can, above do the utility model discloses a whole theory of operation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a multi-functional civil engineering dipperstick, includes levelling rod body (1), its characterized in that: the leveling rod is characterized in that a lead screw (2) is vertically arranged in the left end of the leveling rod body (1) through a bearing, a knob (3) is welded at the lower end of the lead screw (2), the knob (3) is located in a left end groove of the leveling rod body (1), a nut (4) is sleeved on the lead screw (2), the nut (4) is embedded in a first fixing block (5), the first fixing block (5) is located in the left end of the leveling rod body (1), a connecting block (6) is inserted at the left end of the first fixing block (5), the connecting block (6) is welded at the right end of a second fixing block (7), clamping pieces (8) are symmetrically hinged to the left end of the second fixing block (7), a rubber pad (9) is adhered to the inner wall of the clamping pieces (8), bolts (10) are inserted at the left end of the clamping pieces (8), a slide rail (11) is arranged at the right end of the leveling rod body (1), and slide rail (11) embedded symmetry has two sets of guide blocks (12), the welding has stopper (13) on guide block (12), guide block (12) link to each other with the left end of ruler (14) is articulated, and the inside of ruler (14) is inserted and is equipped with extension chi (15), dead slot (16) have been seted up to the upper end of levelling rod body (1).

2. A multifunctional civil engineering measuring scale according to claim 1, characterised in that: lead screw (2) and screw (4) are mutually supported, the vertical spout of having seted up of left end of levelling rod body (1), and the inboard size of spout equals with the outside size of first fixed block (5), first fixed block (5) set up to elevation structure on lead screw (2) through screw (4).

3. A multifunctional civil engineering measuring scale according to claim 1, characterised in that: the left end inner wall of first fixed block (5) is provided with the internal thread, the right-hand member outer wall of connecting block (6) is provided with the external screw thread, connecting block (6) and first fixed block (5) set up to screw thread rotation formula connection structure.

4. A multifunctional civil engineering measuring scale according to claim 1, characterised in that: slide rail (11) and guide block (12) are mutually supported, ruler (14) set up to sliding construction through guide block (12) and slide rail (11), the inboard size of slide rail (11) equals with the outside size of ruler (14).

5. A multifunctional civil engineering measuring scale according to claim 1, characterised in that: the inside of ruler (14) is opened there is the spout, both ends all are provided with the slider with ruler (14) inside spout matched with around the left end of extension chi (15), extension chi (15) and ruler (14) set up to extending structure.

6. A multifunctional civil engineering measuring scale according to claim 1, characterised in that: the inner side size of the empty groove (16) is larger than the outer side size of the clamping piece (8), and the lower end of the empty groove (16) is provided with a thread groove matched with the connecting block (6).