CN215522209U

CN215522209U - Pre-buried positioner of building water and electricity pipeline

Info

Publication number: CN215522209U
Application number: CN202120697389.5U
Authority: CN
Inventors: 李�杰
Original assignee: Shaanxi Construction Engineering 13th Construction Group Co ltd
Current assignee: Shaanxi Construction Engineering 13th Construction Group Co ltd
Priority date: 2021-04-06
Filing date: 2021-04-06
Publication date: 2022-01-14
Anticipated expiration: 2031-04-06

Abstract

The utility model discloses a building water and electricity pipeline pre-buried positioning device which comprises a bottom plate, a push-out structure for taking the device out, a fixing structure suitable for grooves with different widths and an installation structure for replacing a wear appliance, wherein bottom wheels are installed on two sides of the bottom end of the bottom plate, the fixing structures are located on two sides of the inner portion of the bottom plate, backup plates are installed at the bottom end of the bottom plate through the fixing structures, the installation structures are located at the bottom end of the backup plates, an installation block is installed at the top end of the bottom plate, a first cavity is formed in the top end of the inner portion of the installation block, and the push-out structure is located in the first cavity. According to the utility model, the screw rod is arranged, the screw rod is rotated, the first sliding block is pushed by rotating the screw rod to slide in the sliding groove, the top ends of the movable rods are driven to be close to each other, the bottom end of the movable rod can push the push rod to move downwards, the push plate is pushed by the push rod to be in contact with the bottom end of the groove, and the backup plate is pulled out of the groove.

Description

Pre-buried positioner of building water and electricity pipeline

Technical Field

The utility model relates to the technical field of building construction, in particular to a building water and electricity pipeline pre-buried positioning device.

Background

The building construction is the production activity in the engineering construction implementation stage, is the construction process of all kinds of buildings, also can say that various lines on the design drawing become the process in kind in appointed place, and the pre-buried location of water and electricity pipeline is then an indispensable ring in the building construction process, and the staff need make two parallel marks in appointed groove, prevents that the condition such as water refluence in the water pipe from taking place, and traditional pre-buried positioner of building water and electricity pipeline has simple structure and convenient operation's advantage, still has its weak point.

First, the pre-buried positioner of traditional building water and electricity pipeline can only rule in the groove of fixed size in the in-process of using, and the suitability is less.

Secondly, the traditional building water and electricity pipeline pre-buried positioner is in the in-process that uses, and the utensil of its marking off easily takes place wearing and tearing, influences the marking off work.

Thirdly, after the traditional building water and electricity pipeline pre-buried positioning device is used, the device is easy to clamp in the groove and is difficult to draw out.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a building water and electricity pipeline pre-buried positioning device to solve the problems that the applicability is small, a marking device is easy to wear and is easy to clamp in a groove in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a building water and electricity pipeline pre-buried positioning device comprises a bottom plate, a push-out structure for taking the device out, a fixing structure suitable for grooves with different widths and an installation structure for replacing a wear appliance;

bottom wheels are mounted on two sides of the bottom end of the bottom plate, and the fixing structures are located on two sides of the inner portion of the bottom plate;

the bottom ends of the bottom plates are all provided with backup plates through fixing structures, and the mounting structures are all positioned at the bottom ends of the backup plates;

the mounting block is installed on the top end of the bottom plate, a first cavity is formed in the top end of the inside of the mounting block, and the pushing-out structure is located inside the first cavity.

Preferably, the push-out structure comprises a sliding chute, the sliding chute is mounted at the top end inside the first cavity, first sliding blocks are arranged on two sides inside the sliding chute, the bottom end of each first sliding block is connected with a movable rod through a hinged key, the bottom end of each movable rod is connected with a push rod through a hinged key, a push plate is mounted at the bottom end of each push rod, and a screw rod is mounted on one side, away from each push rod, of each first sliding block through a rotating shaft;

the bottom of push rod passes installation piece and bottom plate in proper order and extends to the below of bottom plate, and the one end of lead screw all extends to the outside of installation piece one side, the lead screw all constitutes sliding structure through first slider and spout.

Preferably, the fixed knot constructs including screw thread slider, screw rod, knob and second cavity, the inside both sides of bottom plate are all seted up to the second cavity, and the inside one side that is close to the push rod of second cavity all installs the screw rod through the pivot, the knob is all installed to the one end that the push rod was kept away from to the screw rod, and the outer wall that the inside screw rod of second cavity is close to push rod one end all overlaps and is equipped with screw thread slider.

Preferably, one end of each screw rod extends to the outside of one side of the bottom plate, and the threaded sliding blocks are mounted at the top ends of the backup plates.

Preferably, the mounting structure includes scraper, connecting rod, inserted block, sliding sleeve, baffle and slot, the slot is all seted up in the inside that the backup plate is close to push rod one side bottom, and the inside of slot all is provided with the inserted block, the connecting rod is all installed to the bottom of inserted block, and the scraper is all installed to the bottom of connecting rod, the sliding sleeve is all installed in the bottom that the backup plate is close to push rod one side, and the top of sliding sleeve all is provided with the baffle.

Preferably, the bottom of connecting rod all extends to the below of backup plate, and the bottom of baffle all runs through two sliding sleeves and extends to the below of sliding sleeve.

Compared with the prior art, the utility model has the beneficial effects that:

(1) the knob is arranged, the knob is rotated to drive the screw rod to rotate, the threaded sliding block and the screw rod are meshed with each other, so that the threaded sliding block can move horizontally in the second cavity along with the rotation of the screw rod in the rotation process of the screw rod, and the backup plate is driven to move along with the threaded sliding block in the moving process of the threaded sliding block, so that one side of the backup plate is close to the edge of the groove and is fixed under the simultaneous action of the two backup plates;

(2) the scraper is arranged, the backup plate drives the scraper to position and line the inside of the groove, when the scraper is used for a long time, the scraper is abraded, a worker can draw the baffle out of the inside of the sliding sleeve, the scraper is drawn out of the inside of the inserting groove through the connecting rod and the inserting block to polish or replace the scraper, after replacement is completed, the scraper is inserted into the inserting groove through the inserting block, the baffle is inserted into the inside of the sliding sleeve again to be blocked, and the baffle is prevented from sliding out in the working process;

(3) through being provided with the lead screw, rotate the lead screw, promote first slider through rotating the lead screw and make its inside slip at the spout, at the gliding in-process of first slider, the top that drives the movable rod is close to each other, then the bottom of movable rod then can promote the push rod downstream, promotes the bottom that the push pedal made its contact groove through the push rod, takes the backup plate out from the inside in groove gradually, and this structure has realized dismantling fast of device, raises the efficiency.

Drawings

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

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

FIG. 3 is a schematic side view of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a bottom wheel; 2. a base plate; 3. a backup plate; 4. pushing the plate; 5. a push rod; 6. a threaded slider; 7. A screw; 8. a fixed structure; 9. a mounting structure; 901. a scraper; 902. a connecting rod; 903. inserting a block; 904. a sliding sleeve; 905. a baffle plate; 906. a slot; 10. a knob; 11. mounting blocks; 12. a screw rod; 13. A first slider; 14. a chute; 15. a movable rod; 16. a first cavity; 17. a second cavity.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1: referring to fig. 1-4, a building water and electricity pipeline pre-buried positioning device comprises a bottom plate 2, a push-out structure for taking the device out, a fixing structure 8 adapting to grooves with different widths and a mounting structure 9 for replacing a wear appliance;

the bottom wheels 1 are arranged on two sides of the bottom end of the bottom plate 2, and the fixing structures 8 are arranged on two sides of the inner part of the bottom plate 2;

the bottom ends of the bottom plates 2 are all provided with the backup plates 3 through fixing structures 8, and the mounting structures 9 are all positioned at the bottom ends of the backup plates 3;

the top end of the bottom plate 2 is provided with a mounting block 11, the top end inside the mounting block 11 is provided with a first cavity 16, and the push-out structure is positioned inside the first cavity 16;

referring to fig. 1-4, the building water and electricity pipeline pre-buried positioning device further comprises a push-out structure, wherein the push-out structure comprises a sliding chute 14, the sliding chute 14 is installed at the top end inside a first cavity 16, first sliding blocks 13 are arranged on two sides inside the sliding chute 14, the bottom ends of the first sliding blocks 13 are connected with movable rods 15 through hinged keys, the bottom ends of the movable rods 15 are connected with push rods 5 through hinged keys, push plates 4 are installed at the bottom ends of the push rods 5, and screw rods 12 are installed on one sides, far away from the push rods 5, of the first sliding blocks 13 through rotating shafts;

the bottom end of the push rod 5 sequentially penetrates through the mounting block 11 and the bottom plate 2 and extends to the lower part of the bottom plate 2, one end of each screw rod 12 extends to the outside of one side of the mounting block 11, and the screw rods 12 and the sliding grooves 14 form a sliding structure through first sliding blocks 13;

specifically, as shown in fig. 1, 2 and 3, when the mechanism is used, the screw rod 12 is rotated, the first slider 13 is pushed by the rotating screw rod 12 to slide in the chute 14, and in the sliding process of the first slider 13, the top ends of the movable rods 15 are driven to approach each other, so that the bottom ends of the movable rods 15 push the push rods 5 to move downwards, the push plates 4 are pushed by the push rods 5 to contact the bottom ends of the chutes, and the backup plates 3 are gradually pulled out from the chutes.

Example 2: the fixing structure 8 comprises a threaded sliding block 6, a screw 7, a knob 10 and a second cavity 17, the second cavity 17 is formed in two sides of the inner portion of the bottom plate 2, the screw 7 is mounted on one side, close to the push rod 5, of the inner portion of the second cavity 17 through a rotating shaft, the knob 10 is mounted on one end, far away from the push rod 5, of the screw 7, and the threaded sliding block 6 is sleeved on the outer wall of one end, close to the push rod 5, of the screw 7 in the second cavity 17;

one end of each screw 7 extends to the outside of one side of the bottom plate 2, and the threaded sliding blocks 6 are all arranged at the top end of the backup plate 3;

specifically, as shown in fig. 1, 2 and 3, when the mechanism is used, the knob 10 is rotated to drive the screw 7 to rotate, and since the threaded slider 6 and the screw 7 are engaged with each other, in the rotation process of the screw 7, the threaded slider 6 can move horizontally in the second cavity 17 along with the rotation of the screw 7, and in the movement process of the threaded slider 6, the backup plate 3 is driven to move, so that one side of the backup plate 3 is close to the edge of the groove, and the two backup plates 3 are fixed under the simultaneous action of the two backup plates 3.

Example 3: the mounting structure 9 comprises scrapers 901, connecting rods 902, insert blocks 903, sliding sleeves 904, baffles 905 and slots 906, the slots 906 are all formed in the bottom end of the side, close to the push rod 5, of the backup plate 3, the insert blocks 903 are arranged in the slots 906, the connecting rods 902 are arranged at the bottom ends of the insert blocks 903, the scrapers 901 are arranged at the bottom ends of the connecting rods 902, the sliding sleeves 904 are all mounted at the bottom end of the side, close to the push rod 5, of the backup plate 3, and the baffles 905 are arranged above the sliding sleeves 904;

the bottom ends of the connecting rods 902 extend to the lower part of the backup plate 3, and the bottom ends of the baffle 905 extend to the lower part of the sliding sleeves 904 through the two sliding sleeves 904;

specifically, as shown in fig. 1, fig. 2 and fig. 4, when the mechanism is used, the backup plate 3 drives the scraper 901 to position and line the inside of the groove, when the mechanism is used for a long time, the scraper 901 is worn, a worker can pull out the baffle 905 from the inside of the sliding sleeve 904, pull out the scraper 901 from the inside of the insertion groove 906 through the connecting rod 902 and the insertion block 903, polish or replace the scraper, after replacement is completed, insert the scraper 901 into the insertion groove 906 through the insertion block 903, and insert the baffle 905 into the inside of the sliding sleeve 904 again to block the baffle, so as to prevent the baffle from sliding out in the working process.

The working principle is as follows: when using this device, at first, the staff places bottom plate 2 in the groove top that needs carry out the location, place backup plate 3 in the inside in groove, the land of groove top both sides is then placed in to return pulley 1, through rotating knob 10, it is rotatory to drive screw rod 7, because screw slider 6 and screw rod 7 intermeshing, so at the rotatory in-process of screw rod 7, screw slider 6 can be along with the rotation of screw rod 7 and do the ascending displacement of horizontal direction in the inside of second cavity 17, and at the in-process that screw slider 6 removed, drive backup plate 3 and remove along with it, make one side of backup plate 3 be close to the edge in groove, under two backup plates 3 simultaneous actions, fix.

After the fixing is completed, the worker pushes the device to enable the device to move at the top end of the groove through the bottom wheel 1, the backup plate 3 in the groove drives the scraper 901 to position and line the inside of the groove, when the device is used for a long time, the scraper 901 is worn, the worker can draw the baffle 905 out of the sliding sleeve 904, the scraper 901 is drawn out of the inserting groove 906 through the connecting rod 902 and the inserting block 903, the scraping or the replacing is carried out, after the replacing is completed, the scraper 901 is inserted into the inserting groove 906 through the inserting block 903, the baffle 905 is inserted into the inside of the sliding sleeve 904 again to be abutted, and the sliding out of the scraper in the working process is prevented.

Finally, when the use finishes, need take the device out, the staff can rotate lead screw 12, promote first slider 13 through rotating lead screw 12 and make it slide in the inside of spout 14, at the gliding in-process of first slider 13, drive the top of movable rod 15 and be close to each other, then the bottom of movable rod 15 can promote push rod 5 and move down, promote push pedal 4 through push rod 5 and make its bottom in contact with the groove, take backup plate 3 out from the inside in groove gradually.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 pre-buried positioner of building water and electricity pipeline, includes bottom plate (2), its characterized in that: the device also comprises a push-out structure for taking out the device, a fixing structure (8) suitable for grooves with different widths and a mounting structure (9) for replacing a wear tool;

the bottom wheels (1) are mounted on two sides of the bottom end of the bottom plate (2), and the fixing structures (8) are located on two sides of the inner portion of the bottom plate (2);

the bottom ends of the bottom plates (2) are respectively provided with a backup plate (3) through a fixing structure (8), and the mounting structures (9) are respectively positioned at the bottom ends of the backup plates (3);

the mounting block (11) is installed on the top end of the bottom plate (2), a first cavity (16) is formed in the top end of the inside of the mounting block (11), and the push-out structure is located inside the first cavity (16).

2. The pre-buried positioner of building water and electricity pipeline of claim 1, its characterized in that: the ejecting structure includes spout (14), install on the inside top of first cavity (16) spout (14), and the inside both sides of spout (14) all are provided with first slider (13), the bottom of first slider (13) all has movable rod (15) through articulated key-type connection, and the bottom of movable rod (15) has push rod (5) through articulated key-type connection, push pedal (4) are installed to the bottom of push rod (5), and one side that push rod (5) were kept away from in first slider (13) all installs lead screw (12) through the pivot.

3. The pre-buried positioner of building water and electricity pipeline of claim 2, its characterized in that: the bottom of push rod (5) passes installation piece (11) and bottom plate (2) in proper order and extends to the below of bottom plate (2), and the one end of lead screw (12) all extends to the outside of installation piece (11) one side, lead screw (12) all constitute sliding structure through first slider (13) and spout (14).

4. The pre-buried positioner of building water and electricity pipeline of claim 1, its characterized in that: fixed knot constructs (8) including screw slider (6), screw rod (7), knob (10) and second cavity (17), bottom plate (2) inside both sides are all seted up in second cavity (17), and inside one side of being close to push rod (5) of second cavity (17) all installs screw rod (7) through the pivot, knob (10) are all installed to the one end that push rod (5) were kept away from in screw rod (7), and the outer wall that inside screw rod (7) of second cavity (17) is close to push rod (5) one end all overlaps and is equipped with screw slider (6).

5. The pre-buried positioner of building water and electricity pipeline of claim 4, its characterized in that: one end of the screw rod (7) extends to the outside of one side of the bottom plate (2), and the threaded sliding blocks (6) are mounted at the top end of the backup plate (3).

6. The pre-buried positioner of building water and electricity pipeline of claim 1, its characterized in that: mounting structure (9) are including scraper (901), connecting rod (902), inserted block (903), sliding sleeve (904), baffle (905) and slot (906), inside that backup plate (3) are close to push rod (5) one side bottom is all seted up in slot (906), and the inside of slot (906) all is provided with inserted block (903), connecting rod (902) are all installed to the bottom of inserted block (903), and scraper (901) are all installed to the bottom of connecting rod (902), sliding sleeve (904) are all installed in backup plate (3) and are close to the bottom of push rod (5) one side, and the top of sliding sleeve (904) all is provided with baffle (905).

7. The pre-buried positioner of building water and electricity pipeline of claim 6, its characterized in that: the bottom of connecting rod (902) all extends to the below of backup plate (3), and the bottom of baffle (905) all runs through two sliding sleeves (904) and extends to the below of sliding sleeve (904).