CN214740072U - Brickwork mortar joint thickness control device - Google Patents

Abstract

The utility model discloses a masonry mortar joint thickness control device, which comprises a front splint, a rear splint, a left baffle and a right baffle, wherein the left side and the right side of the front splint are respectively and fixedly connected with the left baffle and the right baffle, and the left side and the right side of the rear splint are respectively and slidably connected with the left baffle and the right baffle; the bottom of the left baffle is connected with a scraper in a sliding manner; the front clamping plate and the rear clamping plate are of right-angled trapezoid structures, the left baffle is located at one end of the oblique waist of the right-angled trapezoid, and the left baffle and the scraper are obliquely arranged; the inner sides of the front clamping plate and the rear clamping plate are symmetrically provided with supporting rods, the bottom of the right baffle is flush with the bottom of the supporting rods, and the bottom of the scraper is higher than the bottom of the supporting rods; the bottom of the scraper is provided with sawtooth teeth; and a handle is arranged on the outer side wall of the right baffle. The utility model is suitable for a not unidimensional brickwork, and can control different mortar joint thickness, simple structure, convenient operation.

Description

Brickwork mortar joint thickness control device

Technical Field

The utility model relates to a building engineering technical field especially relates to a brickwork mortar joint thickness control device.

Background

The mortar joint is mostly a mortar layer between two brickworks when the brickworks are built, the main function of the mortar joint is to uniformly transfer pressure and bond, the integrity of a wall body is increased, and the control of the quality of the mortar joint is always one of the key points of the building industry.

Mortar joint mainly divide into horizontal mortar joint and vertical mortar joint, and the control of current horizontal mortar joint generally adopts the skin number pole or string line, sometimes still can adopt some temporary tools like: the reinforcing bar, the wooden strip or the lath, etc. but most of the time will adopt the mode of visual measurement to carry out the control of horizontal mortar joint, and vertical mortar joint is mainly by manual control, but all have some problems:

1. adopt skin number pole or hanging wire to carry out the control of horizontal mortar joint, constructor when the position construction of difference, skin number pole or hanging wire can't in time effectual follow the brickwork build the orientation and remove and adjust, the commonality is poor, just so lead to having great mortar joint construction error when the construction, especially when the height of whole brickwork is higher, length will form great accumulative error long term, and construction speed is slow, builds by laying bricks or stones the quality low, the problem of doing over again appears easily.

2. When adopting interim instrument to carry out the control of horizontal mortar joint, because site operation condition is complicated, interim instrument often can be lost conveniently after the one-time use and put, and reinforcing bar, stuff or lath etc. are thinner, collide with, the nest is rolled over, trample etc. and all can cause bending deformation, if do not lead to the fact mortar joint not straight through direct reuse of check-up, influence whole effect.

3. When the horizontal mortar joint is controlled by adopting a visual measurement mode, because the visual measurement is greatly influenced by subjective factors of people, and the process levels of constructors are uneven, the levelness of the mortar joint cannot be accurately controlled, and the masonry quality of the masonry cannot be ensured.

Disclosure of Invention

To the problem that exists, the utility model aims at providing a brickwork mortar joint thickness control device, its reasonable in design, simple structure can effectually follow the brickwork the direction of building by laying bricks or stones and remove and adjust, and the commonality is strong, and difficult emergence is damaged, can reuse, and is influenced by people's subjective factor less, can control the thickness of mortar joint effectively, and the cost is lower, convenient to popularize and use.

In order to achieve the above object, the utility model adopts the following technical scheme:

the utility model provides a brickwork mortar joint thickness control device, includes front splint, back splint, left baffle and right baffle, front splint with the back splint symmetry sets up its characterized in that: the left side and the right side of the front clamping plate are respectively fixedly connected with the left baffle and the right baffle, and the left side and the right side of the rear clamping plate are respectively connected with the left baffle and the right baffle in a sliding manner; the bottom of the left baffle is connected with a scraper in a sliding manner;

the front clamping plate and the rear clamping plate are of right-angled trapezoid structures, the left baffle is located at one end of the oblique waist of the right-angled trapezoid, and the left baffle and the scraper are obliquely arranged;

the inboard symmetry of front splint and back splint is equipped with the bracing piece, the bottom of right baffle with the bottom parallel and level of bracing piece, the bottom of scraper blade is higher than the bottom of bracing piece.

Further, the top of right side baffle is higher than the top of front plate and back splint, set up the slip through-hole of rectangular shape on the baffle of the right side, the right side of back splint set firmly with slip through-hole assorted horizontal pole, the horizontal pole runs through slip through-hole, just the tip of horizontal pole upwards sets firmly the montant perpendicularly, the top of montant has set firmly the cardboard of L type, the cardboard card is established the top of back splint, the montant with still be equipped with a fixing device between the baffle of the right side.

Furthermore, first fixing device including set firmly the reinforcing plate of right baffle lateral surface to and fixing bolt, set up on the montant with fixing bolt assorted first screw hole, fixing bolt passes first screw hole rear end with the reinforcing plate surface supports tightly.

Furthermore, a first sliding block is fixedly arranged on the left side of the rear clamping plate, a first sliding groove in the front-back direction is formed in the inner surface of the left baffle, and the first sliding block is matched with the first sliding groove.

Furthermore, a second sliding groove is formed in the bottom of the left baffle along the direction of the inclined surface of the left baffle, the second sliding groove is matched with the scraper, the top of the scraper is located in the second sliding groove, and the bottom of the scraper is located outside the second sliding groove;

the top of the second chute is provided with a second through hole along the direction of the inclined surface of the left baffle, the top of the second through hole is communicated with the top of the left baffle, the bottom of the second through hole is communicated with the second chute, the top of the scraper is provided with a stretching rod, the stretching rod is located in the second through hole, the top of the stretching rod penetrates through the top of the second through hole, and a second fixing device is arranged between the stretching rod and the left baffle.

Further, the second fixing device include with stretching pole threaded connection's fixation nut, the round spacing groove has been seted up in fixation nut's the outside, the spread groove has been seted up at the top of left side baffle, fixation nut's bottom slope card is gone into in the spread groove, the spread groove with second through-hole intercommunication, the spread groove internal stability have with spacing groove assorted spacing ball.

Furthermore, sawtooth teeth are arranged at the bottom of the scraper.

Furthermore, a handle is arranged on the outer side wall of the right baffle.

The utility model has the advantages that: compared with the prior art, the utility model has the improvement that,

1. the utility model discloses a brickwork mortar joint thickness control device, through the symmetry setting at the front bezel and the back splint of brickwork both sides and set up the left baffle at front bezel and back splint both ends, right baffle, enclose into a closed space, make the brickwork can all block in this closed space, the symmetry sets up the bracing piece on the inside wall of front bezel and back splint, can support this mortar joint thickness control device, make its card at the upper surface of brickwork, thereby do not need constructor to control this mortar joint thickness control device's position with the hand always, the intensity of labour has been alleviateed, the device that also has reduced the human factor and has caused rocks.

2. The utility model discloses a brickwork mortar joint thickness control device is higher than the bottom of bracing piece because the bottom of scraper blade, and the bottom parallel and level of the bottom of right baffle and bracing piece, consequently, when splint length direction removed this mortar joint thickness control device around along, right baffle and scraper blade were located more than the brickwork upper surface all the time, can not appear that right baffle and scraper blade receive blockking of brickwork and the condition that can't remove.

3. The brickwork mortar joint thickness control device can clamp brickwork with different sizes by moving the position of the rear clamping plate, and has wider application range; the pulling tensile pole to drive the scraper blade and reciprocate, through the difference in height between regulation scraper blade bottom and the bracing piece bottom, can realize the control of different thickness mortar joints, avoided the influence of people's subjective factor to mortar joint thickness and levelness, guaranteed the quality of building by laying bricks or stones of brickwork.

4. The utility model discloses a brickwork grey joint thickness controlling means sets up sawtooth tooth structure in the bottom of scraper blade, when this grey joint controlling means of pulling removes, sawtooth tooth structure of scraper blade bottom can wipe into sawtooth tooth shape (wavy) with the mortar on the brickwork, intermediate position department thickness between wavy structure's high point and the low point can be regarded as the thickness of grey joint, when continuing to pile up the brickwork above that, wavy mortar is flattened, avoided the mortar to flow the condition beyond the brickwork from both sides, thereby the waste of mortar has been avoided.

5. On the whole, the utility model discloses a brickwork mortar joint thickness control device reasonable in design, simple structure, whole relatively light, can effectually follow the brickwork the direction of building by laying bricks or stones remove and adjust, the commonality is strong, difficult emergence damage, can reuse, and it is less to receive people's subjective factor to influence, can control the thickness of mortar joint effectively, and the cost is lower, convenient to popularize and use.

Drawings

Fig. 1 is a structural plan view of the mortar joint thickness control device of the present invention.

Fig. 2 is a schematic structural view of the inner side surface of the rear splint of the present invention.

Fig. 3 is a schematic structural view of the right baffle lateral surface of the present invention.

Fig. 4 is a schematic structural view of the inner side surface of the right baffle of the present invention.

Fig. 5 is a schematic view of the structure of the connection part between the rear clamp plate and the left baffle plate of the present invention.

Fig. 6 is a partially enlarged view of a portion a in fig. 2 according to the present invention.

Fig. 7 is a schematic structural view of the outer side surface of the left baffle of the present invention.

Fig. 8 is a structural schematic diagram of the use state of the novel mortar joint thickness control device.

Wherein: 1-front splint, 2-rear splint, 3-left baffle, 4-right baffle, 5-scraper, 6-support rod, 7-sliding through hole, 8-cross bar, 9-vertical bar, 10-clamping plate, 11-reinforcing plate, 12-fixing bolt, 13-first threaded hole, 14-first sliding block, 15-first sliding groove, 16-second sliding groove, 17-second through hole, 18-stretching rod, 19-fixing nut, 20-limiting groove, 21-connecting groove, 22-limiting ball, 23-sawtooth tooth, 24-handle, 100-masonry and 200-mortar.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the following describes the technical solution of the present invention with reference to the accompanying drawings and embodiments.

Referring to the attached drawings 1-8, the masonry mortar joint thickness control device comprises a front clamping plate 1, a rear clamping plate 2, a left baffle 3 and a right baffle 4, wherein the front clamping plate 1 and the rear clamping plate 2 are symmetrically arranged, the left side and the right side of the front clamping plate 1 are respectively welded and fixed with the left baffle 3 and the right baffle 4, and the left side and the right side of the rear clamping plate 2 are respectively connected with the left baffle 3 and the right baffle 4 in a sliding manner; the bottom of the left baffle 3 is connected with a scraper 5 in a sliding way; the front clamping plate 1, the rear clamping plate 2, the left baffle 3 and the right baffle 4 enclose a closed space with an upper opening and a lower opening, the masonry 100 can be clamped between the front clamping plate 1 and the rear clamping plate 2, and mortar joint thickness control can be performed on the masonry 100 with different sizes by adjusting the distance between the rear clamping plate 2 and the front clamping plate 1;

preceding splint 1 and back splint 2 are right trapezoid structure, left side baffle 3 is located right trapezoid's oblique waist one end, just left side baffle 3 with scraper blade 5 all inclines to set up, the length of preceding splint 1 and back splint 2 is greater than the length of brickwork 100, can remove at this mortar joint thickness control device of top pulling of brickwork 100 during the use, brickwork 100 is the brickwork that building blocks such as ordinary brick of sintering, sintered porous brick or solid brick of concrete built.

Further, the inboard symmetry welded fastening of front plate 1 and back splint 2 has bracing piece 6, bracing piece 6 is along the length direction of front plate 1 and back splint 2 extends for support this mortar joint thickness control, avoid this mortar joint thickness controlling means landing from brickwork 100, thereby do not need constructor to control the position of this mortar joint thickness control instrument with the hand always, alleviateed intensity of labour, also avoided considering the influence of factor to mortar joint thickness. The bottom of right baffle 4 with the bottom parallel and level of bracing piece 6, the bottom of scraper blade 5 is higher than the bottom of bracing piece 6, when this mortar joint thickness control device of pulling removed, scraper blade 5 and right baffle 4 can not receive blockking of brickwork 100 the unable circumstances of pulling appear. The height difference (shown as h in figure 2) between the bottom of the scraper 5 and the bottom of the support rod 6 is the thickness of the mortar joint.

Further, the bottom of scraper blade 5 is equipped with sawtooth 23, and when this mortar joint thickness controlling means of pulling, sawtooth 23 structure of scraper blade 5 bottom can be smeared the mortar on the brickwork 100 into sawtooth shape (wavy), and intermediate position department thickness between the high point of wavy structure and the low point can be regarded as the thickness of mortar joint, and when continuing to pile brickwork 100 above it, wavy mortar 200 is flattened, has avoided mortar 200 to flow to the condition outside the brickwork from both sides to the waste of mortar 200 has been avoided.

Further, a handle 24 is welded on the outer side wall of the right baffle 4, and the handle 24 is convenient for pulling the mortar joint thickness control device to move in the using process.

Further, the rear splint 2 and the sliding connection between the left baffle 3 and the right baffle 4 are specifically: the top of the right baffle 4 is higher than the tops of the front clamping plate 1 and the rear clamping plate 2, a long strip-shaped sliding through hole 7 is formed in the right baffle 4, a cross rod 8 matched with the sliding through hole 7 is fixedly arranged on the right side of the rear clamping plate 2, the cross rod 8 penetrates through the sliding through hole 7, and the cross rod 8 can drive the rear clamping plate 2 to move back and forth along the sliding through hole 7 to move back and forth, so that the distance between the front clamping plate 1 and the rear clamping plate 2 is adjusted, and the requirements for the use of brickworks 100 with different sizes are met. The left side of back splint 2 has set firmly first slider 14, the internal surface of left side baffle 3 sets up fore-and-aft direction's first spout 15, first slider 14 with first spout 15 phase-match, first slider 14 with first spout 15 can guarantee to be in connected state between back splint 2 and the left baffle 3 all the time, avoids taking place to break away from between back splint 2 and the left baffle 3, and first slider 14 and first spout 15 mutually support simultaneously, can also guarantee the sliding connection between back splint 2 and the left baffle 3.

Furthermore, a vertical rod 9 is vertically and upwardly welded and fixed at the end part of the cross rod 8, an L-shaped clamping plate 10 is welded and fixed at the top part of the vertical rod 9, the clamping plate 10 is clamped and arranged at the top part of the rear clamping plate 2, and a first fixing device is further arranged between the vertical rod 9 and the right baffle 4; stability between the back splint 2 and the right baffle 4 can be improved through setting up cardboard 10, avoids the back splint 2 to take place to incline or squint at the removal in-process. First fixing device is fixed including bonding reinforcing plate 11 of 4 lateral surfaces of right baffle to and fixing bolt 12, the lateral surface of reinforcing plate 11 is the rough surface, set up on montant 9 with the first screw hole 13 of fixing bolt 12 assorted, fixing bolt 12 passes first screw hole 13 rear end with reinforcing plate 11 surface supports tightly, because the lateral surface of reinforcing plate 11 is the rough surface, consequently, fixing bolt 12 can not take place to remove when supporting the contact tightly with reinforcing plate 11 surface for back splint 2 can be fixed in required position department, and reinforcing plate 11 can also avoid fixing bolt 12 to directly support tightly the messenger right baffle 4 on the 4 surface of right baffle to take place to deform, has improved the holistic life of device.

Further, the sliding connection between the left baffle 3 and the scraper 5 is specifically as follows: the bottom of the left baffle 3 is provided with a second sliding groove 16 along the direction of the inclined surface of the left baffle 3, the second sliding groove 16 is matched with the scraper 5, the top of the scraper 5 is positioned in the second sliding groove 16, and the bottom of the scraper 5 is positioned outside the second sliding groove 16, so that the scraper 5 can level the mortar 200 above the masonry 100, and the redundant mortar 200 flows to the top of the next adjacent masonry 100 along with the movement of the mortar joint thickness control device.

The top of the second chute 16 is provided with a second through hole 17 along the direction of the inclined surface of the left baffle 3, the top of the second through hole 17 is communicated with the top of the left baffle 3, the bottom of the second through hole 17 is communicated with the second chute 16, the top of the scraper 5 is provided with a stretching rod 18, the stretching rod 18 is positioned in the second through hole 17, the top of the stretching rod 18 penetrates through the top of the second through hole 17, and the height of the bottom of the scraper 5 can be adjusted by pulling the stretching rod 18 to move up and down in the second through hole 17, so that the control of the mortar joints with different thicknesses is realized.

A second fixing means is provided between the stretching rod 18 and the left baffle 3, the second fixing means includes a fixing nut 19 screwed to the stretching rod 18, and since the stretching rod 18 is inclined along the inclined surface of the left baffle 3, the fixing nut 19 is also inclined and perpendicular to the stretching rod 18 when the fixing nut 19 is used. Round spacing groove 20 has been seted up in fixation nut 19's the outside, spread groove 21 has been seted up at the top of left side baffle 3, fixation nut 19's bottom slope card is gone into in the spread groove 21, spread groove 21 with second through-hole 17 intercommunication, spread groove 21 internal stability be equipped with spacing groove 20 assorted spacing ball 22, spacing groove 20 with spacing ball 22 can avoid fixation nut 19 to break away from with the top of left baffle 3, can also guarantee fixation nut 19 simultaneously and rotate, and fixation nut 19 can only take place to rotate at same height at the pivoted in-process to make fixation nut 19 can drive tensile pole 18 and reciprocate at the rotation in-process.

The utility model discloses an ash joint thickness control device's application method: before use, the height of the scraper 5 is adjusted according to the required mortar joint thickness, so that the height between the scraper 5 and the support rod 6 meets the mortar joint thickness; adjusting the position of the rear clamp plate 2 to ensure that the distance between the front clamp plate 1 and the rear clamp plate 1 is the same as the size of the masonry 100, clamping the mortar joint thickness control device outside the masonry 100, clamping the front clamp plate 1 and the rear clamp plate 2 on two sides of the masonry 100, positioning the bottom of the support rod 6 on the upper surface of the masonry, pouring mortar 200 into the top of the masonry 100 from an opening at the top of the mortar joint thickness control device, pulling the handle 24 to pull the mortar joint thickness control device along the length direction of the masonry 100, leveling the mortar 200 at the top of the masonry 100 by the scraper 5, allowing the redundant mortar 200 to flow to the top of the next adjacent building block 100 along with the movement of the mortar joint thickness control device, and finally forming a mortar joint meeting construction requirements after taking out the mortar joint thickness control device, wherein the bottom of the scraper 5 is of a sawtooth structure, so when adjusting the height between the scraper 5 and the support rod 6, and adjusting according to the distance difference between the top and the bottom of the sawtooth tooth structure and the bottom of the support rod 6, pulling the scraper 5, and determining the thickness of the middle position between the top and the bottom of the wavy structure on the surface of the mortar 200 as the mortar joint thickness.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (8)

1. The utility model provides a brickwork mortar joint thickness control device, includes front splint (1), back splint (2), left baffle (3) and right baffle (4), front splint (1) with back splint (2) symmetry sets up its characterized in that: the left side and the right side of the front clamping plate (1) are respectively fixedly connected with the left baffle (3) and the right baffle (4), and the left side and the right side of the rear clamping plate (2) are respectively connected with the left baffle (3) and the right baffle (4) in a sliding manner; the bottom of the left baffle (3) is connected with a scraper (5) in a sliding way;

the front clamping plate (1) and the rear clamping plate (2) are both of right-angled trapezoid structures, the left baffle (3) is located at one end of the inclined waist of the right-angled trapezoid, and the left baffle (3) and the scraper (5) are both arranged in an inclined mode;

the inboard symmetry of front splint (1) and back splint (2) is equipped with bracing piece (6), the bottom of right baffle (4) with the bottom parallel and level of bracing piece (6), the bottom of scraper blade (5) is higher than the bottom of bracing piece (6).

2. The masonry mortar joint thickness control device according to claim 1, characterized in that:

the top of right side baffle (4) is higher than the top of front splint (1) and back splint (2), set up the slip through-hole (7) of rectangular shape on right side baffle (4), the right side of back splint (2) set firmly with slip through-hole (7) assorted horizontal pole (8), horizontal pole (8) run through slip through-hole (7), just the tip of horizontal pole (8) upwards sets firmly montant (9) perpendicularly, the top of montant (9) has set firmly cardboard (10) of L type, cardboard (10) card is established the top of back splint (2), montant (9) with still be equipped with a fixing device between right side baffle (4).

3. The masonry mortar joint thickness control device according to claim 2, characterized in that: the first fixing device comprises a reinforcing plate (11) fixedly provided with a right baffle (4) outer side face and a fixing bolt (12), a first threaded hole (13) matched with the fixing bolt (12) is formed in the vertical rod (9), and the fixing bolt (12) penetrates through the rear end part of the first threaded hole (13) and abuts against the surface of the reinforcing plate (11).

4. The masonry mortar joint thickness control device according to claim 1, characterized in that: the left side of back splint (2) is set firmly first slider (14), the internal surface of left baffle (3) is seted up fore-and-aft direction's first spout (15), first slider (14) with first spout (15) phase-match.

5. The masonry mortar joint thickness control device according to claim 1, characterized in that: a second sliding groove (16) is formed in the bottom of the left baffle (3) along the direction of the inclined surface of the left baffle (3), the second sliding groove (16) is matched with the scraper (5), the top of the scraper (5) is located in the second sliding groove (16), and the bottom of the scraper (5) is located outside the second sliding groove (16);

a second through hole (17) is formed in the top of the second sliding groove (16) along the direction of the inclined surface of the left baffle (3), the top of the second through hole (17) is communicated with the top of the left baffle (3), the bottom of the second through hole (17) is communicated with the second sliding groove (16), a stretching rod (18) is arranged on the top of the scraper (5), the stretching rod (18) is located in the second through hole (17), the top of the stretching rod (18) penetrates through the top of the second through hole (17), and a second fixing device is arranged between the stretching rod (18) and the left baffle (3).

6. The masonry mortar joint thickness control device of claim 5, wherein: the second fixing device include with stretching pole (18) threaded connection's fixation nut (19), round spacing groove (20) have been seted up in the outside of fixation nut (19), spread groove (21) have been seted up at the top of left side baffle (3), the bottom slope card of fixation nut (19) is gone into in spread groove (21), spread groove (21) with second through-hole (17) intercommunication, spread groove (21) internal fixation have with spacing groove (20) assorted spacing ball (22).

7. The masonry mortar joint thickness control device according to claim 1, characterized in that: the bottom of the scraper (5) is provided with sawtooth teeth (23).

8. The masonry mortar joint thickness control device according to claim 1, characterized in that: and a handle (24) is arranged on the outer side wall of the right baffle (4).

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